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Books > Science & Mathematics > Physics > Quantum physics (quantum mechanics) > General

Gauge Theories & Differential Geometry (Hardcover): Lance Bailey Gauge Theories & Differential Geometry (Hardcover)
Lance Bailey
R5,739 Discovery Miles 57 390 Ships in 12 - 17 working days

This book revisits the mathematical foundations of thermodynamics and gauge theory by using new differential geometric methods coming from the formal theory of systems of partial differential equations and Lie pseudogroups. The gauge theory of gravity is also established, in which spinorial and ventorial matter fields serve as gravitating sources. The potential applications of the present gauge theory of gravity, including quantum-vacuum-energy gravity, cosmological constant problem and gravity-gauge unification is also addressed. The third chapter focuses on a gravitational gauge theory with spin connection and vierbein as fundamental variables of gravity. Next, the place and physical significance of Poincare gauge theory of gravity (PGTG) in the framework of gauge approach to gravitation is discussed. A cutoff regularization method in gauge theory is discussed in Chapter Five. The remaining chapters in the book focus on differential geometry, in particular, the authors show how fractional differential derived from fractional difference provides a basis to expand a theory of fractional differential geometry which would apply to non-differentiable manifolds; a review of the infinitesimal Baker-Campbell-Hausdorff formula is provided and the book concludes with a short communication where the authors focus on local stability, and describe how this leads naturally into the question of finite-time singularities and generalized soliton solutions.

Mysteries of the Quantum Universe (Paperback): Thibault Damour, Mathieu Burniat Mysteries of the Quantum Universe (Paperback)
Thibault Damour, Mathieu Burniat; Translated by Sarah-Louise Raillard 1
R670 R546 Discovery Miles 5 460 Save R124 (19%) Ships in 9 - 15 working days

The bestselling French graphic novel about the mind-bending world of quantum physics Take an incredible journey through the quantum universe with explorer Bob and his dog Rick, as they travel through a world of wonders, talk to Einstein about atoms, hang out with Heisenberg on Heligoland and eat crepes with Max Planck. Along the way, we find out that a dog - much like a cat - can be both dead and alive, the gaze of a mouse can change the universe, and a comic book can actually make quantum physics fun, easy to understand and downright enchanting. 'Billed as "Tintin meets Brian Cox", the book was created by theoretical physicist Thibault Damour and illustrator Mathieu Burniat so it's as scientifically accurate as it is beautiful' BBC Focus

Quantum Physics Workbook For Dummies (Paperback): S. Holzner Quantum Physics Workbook For Dummies (Paperback)
S. Holzner
R451 Discovery Miles 4 510 Ships in 12 - 17 working days

Hands-on practice in solving quantum physics problems

Quantum Physics is the study of the behavior of matter and energy at the molecular, atomic, nuclear, and even smaller microscopic levels. Like the other titles in our For Dummies Workbook series, " Quantum Physics Workbook For Dummies "allows you to hone your skills at solving the difficult and often confusing equations you encounter in this subject.Explains equations in easy-to-understand termsHarmonic Oscillator Operations, Angular Momentum, Spin, Scattering Theory

Using a proven practice-and-review approach, "Quantum Physics Workbook For Dummies" is all you need to get up to speed in problem solving!

The Theory of Everything - Quantum and Relativity is everywhere - A Fermat Universe (Hardcover): Norbert Schwarzer The Theory of Everything - Quantum and Relativity is everywhere - A Fermat Universe (Hardcover)
Norbert Schwarzer
R1,219 Discovery Miles 12 190 Ships in 12 - 17 working days

The book unifies quantum theory and the general theory of relativity. As an unsolved problem for about 100 years and influencing so many fields, this is probably of some importance to the scientific community. Examples like Higgs field, limit to classical Dirac and Klein-Gordon or Schroedinger cases, quantized Schwarzschild, Kerr, Kerr-Newman objects, and the photon are considered for illustration. An interesting explanation for the asymmetry of matter and antimatter in the early universe was found while quantizing the Schwarzschild metric.

Quantum Dot Heterostructures (Hardcover): D. Bimberg Quantum Dot Heterostructures (Hardcover)
D. Bimberg
R10,129 Discovery Miles 101 290 Ships in 12 - 17 working days

Quantum dots are nanometer-size semiconductor structures, and represent one of the most rapidly developing areas of current semiconductor research as increases in the speed and decreases in the size of semiconductor devices become more important. They present the utmost challenge to semiconductor technology, making possible fascinating novel devices. This important new reference book focuses on the key phenomena and principles. Chapter 1 provides a brief account of the history of quantum dots, whilst the second chapter surveys the various fabrication techniques used in the past two decades, and introduces the concept of self-organized growth. This topic is expanded in the following chapter, which presents a broad review of self-organization phenomena at surfaces of crystals. Experimental results on growth of quantum dot structures in many different systems and on their structural characterization are presented in Chapter 4. Basic properties of the dots relate to their geometric structure and chemical composition. Numerical modeling of the electronic and optical properties of real dots is presented in Chapter 5, together with general theoretical considerations on carrier capture, relaxation, recombination and properties of quantum dot lasers. Chapters 6 and 7 summarize experimental results on electronic, optical and electrical properties. The book concludes by disoussing highly topical results on quantum-dot-based photonic devices — mainly quantum dot lasers. Quantum Dot Heterostructures is written by some of the key researchers who have contributed significantly to the development of the field, and have pioneered both the theoretical understanding of quantum dot related phenomena and quantum dot lasers. It is of great interest to graduate and postgraduate students, and to researchers in semiconductor physics and technology and optoelectronics.

Patterns of Connection - Essential Essays from Five Decades (Hardcover): Fritjof Capra Patterns of Connection - Essential Essays from Five Decades (Hardcover)
Fritjof Capra
R954 R789 Discovery Miles 7 890 Save R165 (17%) Ships in 10 - 15 working days

Fritjof Capra, scientist, educator, activist, and accomplished author, presents the evolution of his thought over five decades in Patterns of Connection. First introduced in the late 1950s to the work of Werner Heisenberg, a founder of quantum mechanics, Capra quickly intuited the connections between the discoveries of quantum physics and the traditions of Eastern philosophy--resulting in his first book, the bestselling The Tao of Physics. This synthesis, representative of the change from the mechanistic worldview of Descartes and Newton to a systemic, ecological one, went on to inform Capra's thinking about the life sciences, ecology, and environmental policy. Today Fritjof Capra remains a major figure at the crossroads of physics, spirituality, environmentalism, and systems theory. Organized thematically and chronologically, the essays in Patterns of Connection document the revolutionary and far-reaching intellectual journey of one of the major public thinkers of the last half-century.

Group Theory - Birdtracks, Lie's, and Exceptional Groups (Paperback): Predrag Cvitanovic Group Theory - Birdtracks, Lie's, and Exceptional Groups (Paperback)
Predrag Cvitanovic
R1,248 Discovery Miles 12 480 Ships in 12 - 17 working days

If classical Lie groups preserve bilinear vector norms, what Lie groups preserve trilinear, quadrilinear, and higher order invariants? Answering this question from a fresh and original perspective, Predrag Cvitanovic takes the reader on the amazing, four-thousand-diagram journey through the theory of Lie groups. This book is the first to systematically develop, explain, and apply diagrammatic projection operators to construct all semi-simple Lie algebras, both classical and exceptional. The invariant tensors are presented in a somewhat unconventional, but in recent years widely used, "birdtracks" notation inspired by the Feynman diagrams of quantum field theory. Notably, invariant tensor diagrams replace algebraic reasoning in carrying out all group-theoretic computations. The diagrammatic approach is particularly effective in evaluating complicated coefficients and group weights, and revealing symmetries hidden by conventional algebraic or index notations. The book covers most topics needed in applications from this new perspective: permutations, Young projection operators, spinorial representations, Casimir operators, and Dynkin indices. Beyond this well-traveled territory, more exotic vistas open up, such as "negative dimensional" relations between various groups and their representations. The most intriguing result of classifying primitive invariants is the emergence of all exceptional Lie groups in a single family, and the attendant pattern of exceptional and classical Lie groups, the so-called Magic Triangle. Written in a lively and personable style, the book is aimed at researchers and graduate students in theoretical physics and mathematics.

Properties of QCD Matter at High Baryon Density (Hardcover, 1st ed. 2022): Xiaofeng Luo, Qun Wang, Nu Xu, Pengfei Zhuang Properties of QCD Matter at High Baryon Density (Hardcover, 1st ed. 2022)
Xiaofeng Luo, Qun Wang, Nu Xu, Pengfei Zhuang
R4,422 Discovery Miles 44 220 Ships in 10 - 15 working days

This book highlights the discussions by renown researchers on questions emerged during transition from the relativistic heavy-ion collider (RHIC) to the future electron ion collider (EIC). Over the past two decades, the RHIC has provided a vast amount of data over a wide range of the center of mass energies. What are the scientific priorities, after RHIC is shut down and turned to the future EIC? What should be the future focuses of the high-energy nuclear collisions? What are thermodynamic properties of quantum chromodynamics (QCD) at large baryon density? Where is the phase boundary between quark-gluon-plasma and hadronic matter at high baryon density? How does one make connections from thermodynamics learned in high-energy nuclear collisions to astrophysical topics, to name few, the inner structure of compact stars, and perhaps more interestingly, the dynamical processes of the merging of neutron stars? While most particle physicists are interested in Dark Matter, we should focus on the issues of Visible Matter! Multiple heavy-ion accelerator complexes are under construction: NICA at JINR (4 ~ 11 GeV), FAIR at GSI (2 ~ 4.9 GeV SIS100), HIAF at IMP (2 ~ 4 GeV). In addition, the heavy-ion collision has been actively discussed at the J-PARC. The book is a collective work of top researchers from the field where some of the above-mentioned basic questions will be addressed. We believe that answering those questions will certainly advance our understanding of the phase transition in early universe as well as its evolution that leads to today's world of nature.

A First Course on Symmetry, Special Relativity and Quantum Mechanics - The Foundations of Physics (Paperback, 1st ed. 2020):... A First Course on Symmetry, Special Relativity and Quantum Mechanics - The Foundations of Physics (Paperback, 1st ed. 2020)
Gabor Kunstatter, Saurya Das
R1,631 R1,533 Discovery Miles 15 330 Save R98 (6%) Ships in 9 - 15 working days

This book provides an in-depth and accessible description of special relativity and quantum mechanics which together form the foundation of 21st century physics. A novel aspect is that symmetry is given its rightful prominence as an integral part of this foundation. The book offers not only a conceptual understanding of symmetry, but also the mathematical tools necessary for quantitative analysis. As such, it provides a valuable precursor to more focused, advanced books on special relativity or quantum mechanics. Students are introduced to several topics not typically covered until much later in their education.These include space-time diagrams, the action principle, a proof of Noether's theorem, Lorentz vectors and tensors, symmetry breaking and general relativity. The book also provides extensive descriptions on topics of current general interest such as gravitational waves, cosmology, Bell's theorem, entanglement and quantum computing. Throughout the text, every opportunity is taken to emphasize the intimate connection between physics, symmetry and mathematics.The style remains light despite the rigorous and intensive content. The book is intended as a stand-alone or supplementary physics text for a one or two semester course for students who have completed an introductory calculus course and a first-year physics course that includes Newtonian mechanics and some electrostatics. Basic knowledge of linear algebra is useful but not essential, as all requisite mathematical background is provided either in the body of the text or in the Appendices. Interspersed through the text are well over a hundred worked examples and unsolved exercises for the student.

The Secrets of Unlimited Energy (Paperback): Sal Rachele The Secrets of Unlimited Energy (Paperback)
Sal Rachele
R546 R459 Discovery Miles 4 590 Save R87 (16%) Ships in 10 - 15 working days
String-Net Construction of RCFT Correlators (Paperback, 1st ed. 2022): Jurgen Fuchs, Christoph Schweigert, Yang Yang String-Net Construction of RCFT Correlators (Paperback, 1st ed. 2022)
Jurgen Fuchs, Christoph Schweigert, Yang Yang
R1,348 Discovery Miles 13 480 Ships in 10 - 15 working days

This book studies using string-net models to accomplish a direct, purely two-dimensional, approach to correlators of two-dimensional rational conformal field theories. The authors obtain concise geometric expressions for the objects describing bulk and boundary fields in terms of idempotents in the cylinder category of the underlying modular fusion category, comprising more general classes of fields than is standard in the literature. Combining these idempotents with Frobenius graphs on the world sheet yields string nets that form a consistent system of correlators, i.e. a system of invariants under appropriate mapping class groups that are compatible with factorization. The authors extract operator products of field objects from specific correlators; the resulting operator products are natural algebraic expressions that make sense beyond semisimplicity. They also derive an Eckmann-Hilton relation internal to a braided category, thereby demonstrating the utility of string nets for understanding algebra in braided tensor categories. Finally, they introduce the notion of a universal correlator. This systematizes the treatment of situations in which different world sheets have the same correlator and allows for the definition of a more comprehensive mapping class group.

Antimatter (Paperback, 2nd Revised edition): Frank Close Antimatter (Paperback, 2nd Revised edition)
Frank Close
R300 R243 Discovery Miles 2 430 Save R57 (19%) Ships in 9 - 15 working days

Antimatter explores a strange mirror world, where particles have identical yet opposite properties to those that make up the familiar matter we encounter everyday; where left becomes right, positive becomes negative; and where, should matter and antimatter meet, the two annihilate in a blinding flash of energy that makes even thermonuclear explosions look feeble by comparison. It is an idea long beloved of science-fiction stories-but here, renowned science writer Frank Close shows that the reality of antimatter is even more fascinating than the fiction itself. We know that once, antimatter and matter existed in perfect counterbalance, and that antimatter then perpetrated a vanishing act on a cosmic scale that remains one of the greatest mysteries of the universe. Today, antimatter does not exist normally, at least on Earth, but we know that it is real for scientists are now able to make small pieces of it in particle accelerators, such as that at CERN in Geneva. Looking at the remarkable prediction of antimatter and how it grew from the meeting point of relativity and quantum theory in the early 20th century, at the discovery of the first antiparticles, at cosmic rays, annihilation, antimatter bombs, and antiworlds, Close separates the facts from the fiction about antimatter, and explains how its existence can give us profound clues about the origins and structure of the universe. Oxford Landmark Science books are 'must-read' classics of modern science writing which have crystallized big ideas, and shaped the way we think.

Quantum Enigma - Physics Encounters Consciousness (Paperback, 2nd ed.): Bruce Rosenblum, Fred Kuttner Quantum Enigma - Physics Encounters Consciousness (Paperback, 2nd ed.)
Bruce Rosenblum, Fred Kuttner
R857 Discovery Miles 8 570 Ships in 10 - 15 working days

In trying to understand the atom, physicists built quantum mechanics, the most successful theory in science and the basis of one-third of our economy. They found, to their embarrassment, that with their theory, physics encounters consciousness. Authors Bruce Rosenblum and Fred Kuttner explain all this in non-technical terms with help from some fanciful stories and anecdotes about the theory's developers. They present the quantum mystery honestly, emphasizing what is and what is not speculation. Quantum Enigma's description of the experimental quantum facts, and the quantum theory explaining them, is undisputed. Interpreting what it all means, however, is heatedly controversial. But every interpretation of quantum physics involves consciousness. Rosenblum and Kuttner therefore turn to exploring consciousness itself--and encounter quantum mechanics. Free will and anthropic principles become crucial issues, and the connection of consciousness with the cosmos suggested by some leading quantum cosmologists is mind-blowing. Readers are brought to a boundary where the particular expertise of physicists is no longer the only sure guide. They will find, instead, the facts and hints provided by quantum mechanics and the ability to speculate for themselves.
In the few decades since the Bell's theorem experiments established the existence of entanglement (Einstein's "spooky action"), interest in the foundations, and the mysteries, of quantum mechanics has accelerated. In recent years, physicists, philosophers, computer engineers, and even biologists have expanded our realization of the significance of quantum phenomena. This second edition includes such advances. The authors have also drawn on many responses from readers and instructors to improve the clarity of the book's explanations.

Quantum Computing: From Alice to Bob (Paperback): Alice Flarend, Robert Hilborn Quantum Computing: From Alice to Bob (Paperback)
Alice Flarend, Robert Hilborn
R1,063 Discovery Miles 10 630 Ships in 9 - 15 working days

Quantum Computing: From Alice to Bob provides a distinctive and accessible introduction to the rapidly growing fields of quantum information science and quantum computing. The textbook is designed for undergraduate students and upper-level secondary school students with little or no background in physics, computer science, or mathematics beyond secondary school algebra and a bit of trigonometry. Higher education faculty members and secondary school mathematics, physics, and computer science educators who want to learn about quantum computing and perhaps teach a course accessible to students with wide ranging backgrounds will also find the book useful and enjoyable. While broadly accessible, the textbook does not dodge providing a solid conceptual and formal understanding of quantum states and entanglement - the key ingredients in quantum computing. The authors dish up a hearty meal for the readers, disentangling and explaining many of the classic quantum algorithms that demonstrate how and when QC has an advantage over classical computers. The book is spiced with Try Its, brief exercises that engage the readers in problem solving (both with and without mathematics) and help them digest the many counter-intuitive quantum information science and quantum computing concepts.

Quantum Mechanics with Applications to Nanotechnology and Information Science (Hardcover, New): Yehuda B. Band, Yshai Avishai Quantum Mechanics with Applications to Nanotechnology and Information Science (Hardcover, New)
Yehuda B. Band, Yshai Avishai
R2,669 R2,451 Discovery Miles 24 510 Save R218 (8%) Ships in 12 - 17 working days

Quantum mechanics transcends and supplants classical mechanics at the atomic and subatomic levels. It provides the underlying framework for many subfields of physics, chemistry and materials science, including condensed matter physics, atomic physics, molecular physics, quantum chemistry, particle physics, and nuclear physics. It is the only way we can understand the structure of materials, from the semiconductors in our computers to the metal in our automobiles. It is also the scaffolding supporting much of nanoscience and nanotechnology. The purpose of this book is to present the fundamentals of quantum theory within a modern perspective, with emphasis on applications to nanoscience and nanotechnology, and information-technology. As the frontiers of science have advanced, the sort of curriculum adequate for students in the sciences and engineering twenty years ago is no longer satisfactory today. Hence, the emphasis on new topics that are not included in older reference texts, such as quantum information theory, decoherence and dissipation, and on applications to nanotechnology, including quantum dots, wires and wells.

Key Features

This book provides a novel approach to Quantum Mechanics whilst also giving readers the requisite background and training for the scientists and engineers of the 21st Century who need to come to grips with quantum phenomena.

The fundamentals of quantum theory are provided within a modern perspective, with emphasis on applications to nanoscience and nanotechnology, and information-technology.

Benefits

Older books on quantum mechanics do not contain the amalgam of ideas, concepts and tools necessary to prepare engineers and scientists to deal with the new facets of quantum mechanics and their application to quantum information science and nanotechnology.

As the frontiers of science have advanced, the sort of curriculum adequate for students in the sciences and engineering twenty years ago is no longer satisfactory today.

There are many excellent quantum mechanics books available, but none have the emphasis on nanotechnology and quantum information science thatthis book has. "

Niels Bohr: A Very Short Introduction (Paperback): J. L. Heilbron Niels Bohr: A Very Short Introduction (Paperback)
J. L. Heilbron
R269 R217 Discovery Miles 2 170 Save R52 (19%) Ships in 9 - 15 working days

Niels Bohr, who pioneered the quantum theory of the atom, had a broad conception of his obligations as a physicist. They included not only a responsibility for the consequences of his work for the wider society, but also a compulsion to apply the philosophy he deduced from his physics to improving ordinary people's understanding of the moral universe they inhabit. In some of these concerns Bohr resembled Einstein, although Einstein could not accept what he called the "tranquilizing philosophy" with which Bohr tried to resolve such ancient conundrums as the nature (or possibility) of free will. In this Very Short Introduction John Heilbron draws on sources never before presented in English to cover the life and work of one of the most creative physicists of the 20th century. In addition to his role as a scientist, Heilbron considers Bohr as a statesman and Danish cultural icon, who built scientific institutions and pushed for the extension of international cooperation in science to all nation states. As a humanist he was concerned with the cultivation of all sides of the individual, and with the complementary contributions of all peoples to the sum of human culture. Throughout, Heilbron considers how all of these aspects of Bohr's personality influenced his work, as well as the science that made him, in the words of Sir Henry Dale, President of the Royal Society of London, probably the "first among all the men of all countries who are now active in any department of science." ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

Natural Computing - DNA, Quantum Bits, and the Future of Smart Machines (Paperback, New): Dennis E. Shasha, Cathy Lazere Natural Computing - DNA, Quantum Bits, and the Future of Smart Machines (Paperback, New)
Dennis E. Shasha, Cathy Lazere
R411 Discovery Miles 4 110 Ships in 12 - 17 working days

Computers built from DNA, bacteria, or foam. Robots that fix themselves on Mars. Bridges that report when they are aging. This is the bizarre and fascinating world of Natural Computing. Computer scientist and Scientific American's "Puzzling Adventures" columnist Dennis Shasha here teams up with journalist Cathy Lazere to explore the outer reaches of computing. Drawing on interviews with fifteen leading scientists, the authors present an unexpected vision: the future of computing is a synthesis with nature. That vision will change not only computer science but also fields as disparate as finance, engineering, and medicine. Space engineers are at work designing machines that adapt to extreme weather and radiation. "Wetware" processing built on DNA or bacterial cells races closer to reality. One scientist's "extended analog computer" measures answers instead of calculating them using ones and zeros. In lively, readable prose, Shasha and Lazere take readers on a tour of the future of smart machines.

Modern Electromagnetic Scattering Theory with Applications (Hardcover): AV Osipov Modern Electromagnetic Scattering Theory with Applications (Hardcover)
AV Osipov
R3,880 Discovery Miles 38 800 Ships in 12 - 17 working days

Besides classical applications (radar and stealth, antennas, microwave engineering), scattering and diffraction are enabling phenomena for some emerging research fields (artificial electromagnetic materials or metamaterials, terahertz technologies, electromagnetic aspects of nano-science). This book is a tutorial for advanced students who need to study diffraction theory. The textbook gives fundamental knowledge about scattering and diffraction of electromagnetic waves and provides some working examples of solutions for practical high-frequency scattering and diffraction problems.

The book focuses on the most important diffraction effects and mechanisms influencing the scattering process and describes efficient and physically justified simulation methods - physical optics (PO) and the physical theory of diffraction (PTD) - applicable in typical remote sensing scenarios.

The material is presented in a comprehensible and logical form, which relates the presented results to the basic principles of electromagnetic theory.

The book covers: basic definitions and equations (Maxwell's equations, boundary conditions, edge conditions, radiation conditions, radiation integral, scattering matrix and RCS); basic solution methods (separation of variables, Wiener-Hopf technique, Watson transformation, geometrical optics, geometrical theory of diffraction, physical optics, and physical theory of diffraction); solutions of Maxwell's equations for basic canonical geometries (a flat material interface, a circular cylinder, a sphere, a wedge, a half plane, a circular disc, an open-ended waveguide, and a cone) and their detailed analysis; explanations of fundamental scattering phenomena (edge and tip singularities, reflection from smoothly curved surfaces and flat non-metallic surfaces, edge-diffracted waves, creeping waves, multiply reflected / diffracted waves, surface waves, waveguide modes, tip-diffracted waves); a PTD-based approach for simulation of scattering and diffraction from generally shaped targets.

Introductory Applied Quantum and Statistical Mechanics (Hardcover): PL Hagelstein Introductory Applied Quantum and Statistical Mechanics (Hardcover)
PL Hagelstein
R4,293 Discovery Miles 42 930 Ships in 12 - 17 working days

* An applied focus for electrical engineers and materials scientists.
* Theoretical results supported with real-world systems and applications.
* Includes worked examples and self-study questions.
* Solutions manual available.

Oriented Self-Assembly of Colloidal Semiconductor Nanoplatelets on Liquid Interfaces - Methods and Applications (Paperback, 1st... Oriented Self-Assembly of Colloidal Semiconductor Nanoplatelets on Liquid Interfaces - Methods and Applications (Paperback, 1st ed. 2022)
Onur Erdem, Hilmi Volkan Demir
R1,339 Discovery Miles 13 390 Ships in 10 - 15 working days

This book highlights the fabrication of orientation-controlled colloidal quantum well (nanoplatelet) thin films using liquid interface self-assembly. The book details methods for orientation-controlled deposition of CdSe core nanoplatelets for characterization of directional energy transfer in nanoplatelets and layer-by-layer construction of CdSe/CdZnS core/shell nanoplatelets to create optically active waveguides with precisely tunable thickness and excellent uniformity across device scale. It also provides a future outlook for construction of large-scale two- and three-dimensional nanoplatelet superstructures and their incorporation into device fabrication.

Quantum Stochastic Thermodynamics - Foundations and Selected Applications (Hardcover): Philipp Strasberg Quantum Stochastic Thermodynamics - Foundations and Selected Applications (Hardcover)
Philipp Strasberg
R1,874 Discovery Miles 18 740 Ships in 10 - 15 working days

The theory of thermodynamics has been one of the bedrocks of 19th-century physics, and thermodynamic problems have inspired Planck's quantum hypothesis. One hundred years later, in an era where we design increasingly sophisticated nanotechnologies, researchers in quantum physics have been 'returning to their roots', attempting to reconcile modern nanoscale devices with the theory of thermodynamics. This textbook explains how it is possible to unify the two opposite pictures of microscopic quantum physics and macroscopic thermodynamics in one consistent framework, proving that the ancient theory of thermodynamics still offers many remarkable insights into present-day problems. This textbook focuses on the microscopic derivation and understanding of key principles and concepts and their interrelation. The topics covered in this book include (quantum) stochastic processes, (quantum) master equations, local detailed balance, classical stochastic thermodynamics, (quantum) fluctuation theorems, strong coupling and non-Markovian effects, thermodynamic uncertainty relations, operational approaches, Maxwell's demon, and time-reversal symmetry, among other topics. The textbook also explores several practical applications of the theory in more detail, including single-molecule pulling experiments, quantum transport and thermoelectric effects in quantum dots, the micromaser, and related setups in quantum optics. The aim of this book is to inspire readers to investigate a plethora of modern nanoscale devices from a thermodynamic point of view, allowing them to address their dissipation, efficiency, reliability, and power based on a conceptually clear understanding about the microscopic origin of heat, entropy, and the second law. The book is accessible to graduate students, post-docs, and lecturers, but will also be of interest to all researchers striving for a deeper understanding of the laws of thermodynamics beyond their traditional realm of applicability.

Geometric Multiplication of Vectors - An Introduction to Geometric Algebra in Physics (Paperback, 1st ed. 2019): Miroslav... Geometric Multiplication of Vectors - An Introduction to Geometric Algebra in Physics (Paperback, 1st ed. 2019)
Miroslav Josipovic
R1,001 Discovery Miles 10 010 Ships in 9 - 15 working days

This book enables the reader to discover elementary concepts of geometric algebra and its applications with lucid and direct explanations. Why would one want to explore geometric algebra? What if there existed a universal mathematical language that allowed one: to make rotations in any dimension with simple formulas, to see spinors or the Pauli matrices and their products, to solve problems of the special theory of relativity in three-dimensional Euclidean space, to formulate quantum mechanics without the imaginary unit, to easily solve difficult problems of electromagnetism, to treat the Kepler problem with the formulas for a harmonic oscillator, to eliminate unintuitive matrices and tensors, to unite many branches of mathematical physics? What if it were possible to use that same framework to generalize the complex numbers or fractals to any dimension, to play with geometry on a computer, as well as to make calculations in robotics, ray-tracing and brain science? In addition, what if such a language provided a clear, geometric interpretation of mathematical objects, even for the imaginary unit in quantum mechanics? Such a mathematical language exists and it is called geometric algebra. High school students have the potential to explore it, and undergraduate students can master it. The universality, the clear geometric interpretation, the power of generalizations to any dimension, the new insights into known theories, and the possibility of computer implementations make geometric algebra a thrilling field to unearth.

Quantum Mechanics and Experience (Paperback, New Ed): David Z. Albert Quantum Mechanics and Experience (Paperback, New Ed)
David Z. Albert
R803 R743 Discovery Miles 7 430 Save R60 (7%) Ships in 12 - 17 working days

The more science tells us about the world, the stranger it looks. Ever since physics first penetrated the atom, early in this century, what it found there has stood as a radical and unanswered challenge to many of our most cherished conceptions of nature. It has literally been called into question since then whether or not there are always objective matters of fact about the whereabouts of subatomic particles, or about the locations of tables and chairs, or even about the very contents of our thoughts. A new kind of uncertainty has become a principle of science.

This book is an original and provocative investigation of that challenge, as well as a novel attempt at writing about science in a style that is simultaneously elementary and deep. It is a lucid and self-contained introduction to the foundations of quantum mechanics, accessible to anyone with a high school mathematics education, and at the same time a rigorous discussion of the most important recent advances in our understanding of that subject, some of which are due to the author himself.

A Guide to Experiments in Quantum Optics 3e (Paperback, 3rd Edition): H.A. Bachor A Guide to Experiments in Quantum Optics 3e (Paperback, 3rd Edition)
H.A. Bachor
R3,283 R2,977 Discovery Miles 29 770 Save R306 (9%) Ships in 12 - 17 working days

Provides fully updated coverage of new experiments in quantum optics This fully revised and expanded edition of a well-established textbook on experiments on quantum optics covers new concepts, results, procedures, and developments in state-of-the-art experiments. It starts with the basic building blocks and ideas of quantum optics, then moves on to detailed procedures and new techniques for each experiment. Focusing on metrology, communications, and quantum logic, this new edition also places more emphasis on single photon technology and hybrid detection. In addition, it offers end-of-chapter summaries and full problem sets throughout. Beginning with an introduction to the subject, A Guide to Experiments in Quantum Optics, 3rd Edition presents readers with chapters on classical models of light, photons, quantum models of light, as well as basic optical components. It goes on to give readers full coverage of lasers and amplifiers, and examines numerous photodetection techniques being used today. Other chapters examine quantum noise, squeezing experiments, the application of squeezed light, and fundamental tests of quantum mechanics. The book finishes with a section on quantum information before summarizing of the contents and offering an outlook on the future of the field. -Provides all new updates to the field of quantum optics, covering the building blocks, models and concepts, latest results, detailed procedures, and modern experiments -Places emphasis on three major goals: metrology, communications, and quantum logic -Presents fundamental tests of quantum mechanics (Schrodinger Kitten, multimode entanglement, photon systems as quantum emulators), and introduces the density function -Includes new trends and technologies in quantum optics and photodetection, new results in sensing and metrology, and more coverage of quantum gates and logic, cluster states, waveguides for multimodes, discord and other quantum measures, and quantum control -Offers end of chapter summaries and problem sets as new features A Guide to Experiments in Quantum Optics, 3rd Edition is an ideal book for professionals, and graduate and upper level students in physics and engineering science.

Angular Momentum: Understanding Spatial Aspects in in Chemistry & Physics (Hardcover): R.N. Zare Angular Momentum: Understanding Spatial Aspects in in Chemistry & Physics (Hardcover)
R.N. Zare
R4,709 Discovery Miles 47 090 Ships in 12 - 17 working days

Designed as a learning tool for those with limited background in quantum mechanics, this book provides comprehensive coverage of angular momentum in quantum mechanics and its applications to chemistry and physics. Based on class-tested material, this presentation offers clear explanations of theory while giving equal attention to solving real problems. Theoretical considerations are made concrete and accessible through extensive examples and applications at the end of each chapter. Problem sets, designed as both individual and group exercises, are treated as an integral part of the text in order to stimulate student interest and clarify the abstract principles discussed. Examples are drawn primarily from atomic and molecular phenomena, and include many intermediate steps (often left out of other texts) to ensure complete mastery of the material, and to lay the groundwork for understanding photon and particle collision phenomena, and more advanced studies.

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Einstein's Greatest Mistake - A…
David Bodanis Paperback R420 R348 Discovery Miles 3 480
Quantum Mechanics - Two Vol Set
S. Rajasekar, R. Velusamy Hardcover R4,709 Discovery Miles 47 090
Quantum Computing: An Applied Approach
Jack D. Hidary Hardcover R810 Discovery Miles 8 100
The Strangest Man - The Hidden Life of…
Graham Farmelo Paperback R720 R615 Discovery Miles 6 150
The One - How an Ancient Idea Holds the…
Heinrich Pas Hardcover R853 R653 Discovery Miles 6 530
Nano Materials
Hardcover R1,198 Discovery Miles 11 980

 

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