The twentieth-century witnessed the development of astrophysics and cosmology from subjects which scarcely existed to two of the most exciting and demanding areas of contemporary scientific inquiry. In this book Malcolm Longair reviews the historical development of the key areas of modern astrophysics, linking the strands together to show how they have led to the extraordinarily rich panorama of modern astrophysics and cosmology. While many of the great discoveries were derived from pioneering observations, the emphasis is upon the development of theoretical concepts and how they came to be accepted. These advances have led astrophysicists and cosmologists to ask some of the deepest questions about the nature of our Universe and have pushed astronomical observations to the very limit. This is a fantastic story, and one which would have defied the imaginations of even the greatest story-tellers.

What are the current ideas describing the large-scale structure of the Universe? How do they relate to the observed facts? This book looks at both the strengths and weaknesses of the current big-bang model in explaining certain puzzling data. It arises from an international conference that brought together many of the world's leading players in cosmology. In addition to presenting individual talks, the proceedings of the resulting discussions are also recorded. Giving a comprehensive coverage of the expanding field of cosmology, this text will be valuable for graduate students and researchers in cosmology and theoretical astrophysics.

With the Hubble Space Telepscope's next servicing mission still uncertain, identifying the most crucial science to be performed by this superb telescope has become of paramount importance. With this goal in mind, this book presents a review of some of the most important open questions in astronomy today. World experts examine topics ranging from extrasolar planets and star formation to supermassive black holes and the reionization of the universe. Special emphasis is placed on what astronomical observations should be carried out during the next few years to enable breakthroughs in our understanding of a complex and dynamic universe. In particular, the reviewers attempt to identify those topics to which the Hubble Space Telescope can uniquely contribute. The special emphasis on future research makes this book an essential resource for both professional researchers and graduate students in astronomy and astrophysics.

Black holes and gravitational radiation are two of the most dramatic predictions of general relativity. The quest for rotating black holes - discovered by Roy P. Kerr as exact solutions to the Einstein equations - is one of the most exciting challenges currently facing physicists and astronomers. Gravitational Radiation, Luminous Black Holes and Gamma-Ray Burst Supernovae takes the reader through the theory of gravitational radiation and rotating black holes, and the phenomenology of GRB-supernovae. Topics covered include Kerr black holes and the frame-dragging of spacetime, luminous black holes, compact tori around black holes, and black-hole spin interactions. It concludes with a discussion of prospects for gravitational-wave detections of a long-duration burst in gravitational-waves as a method of choice for identifying Kerr black holes in the Universe. This book is ideal for a special topics graduate course on gravitational-wave astronomy and as an introduction to those interested in this contemporary development in physics.

Inflationary cosmology has been developed over the last twenty years to remedy serious shortcomings in the standard hot big bang model of the universe. This textbook, first published in 2005, explains the basis of modern cosmology and shows where the theoretical results come from. The book is divided into two parts; the first deals with the homogeneous and isotropic model of the Universe, the second part discusses how inhomogeneities can explain its structure. Established material such as the inflation and quantum cosmological perturbation are presented in great detail, however the reader is brought to the frontiers of current cosmological research by the discussion of more speculative ideas. An ideal textbook for both advanced students of physics and astrophysics, all of the necessary background material is included in every chapter and no prior knowledge of general relativity and quantum field theory is assumed.

The quest to find a theory of quantum gravity that could potentially explain everything. Nearly 60 years ago, Nobel Prize-winners Arno Penzias and Robert Wilson stumbled across a mysterious hiss of faint radio static that was interfering with their observations. They had found the key to unravelling the story of the Big Bang and the origin of our universe. That signal was the Cosmic Microwave Background (CMB), the earliest light in the universe, released 379,000 years after the Big Bang. It contains secrets about what happened during the very first tiny increments of time, which had consequences that have rippled throughout cosmic history, leading to the universe of stars and galaxies that we live in today. This is the enthralling story of the quest to understand the CMB radiation and what it can tell us of the origins of time and space, from bubble universes to a cyclical cosmos - and possibly leading to the elusive theory of quantum gravity itself.

The astronomical community is wrongly interpreting cosmological data by using the standard Big Bang Model. In this highly controversial volume, three distinguished cosmologists argue this premise with persuasion and conviction. Starting with the beginnings of modern cosmology, they conduct a deep and wide review of the observations made from 1945 to the present, explaining what they regard as the defects and inconsistencies that exist within the interpretation of cosmological data. This is followed by an extensive presentation of the authors' own alternative view of the status of observations and how they should be explained. Along the way, the book touches on the most fundamental questions, including the origin, age, structure, and properties of the Universe. Writing from the heart, with passion and punch, Hoyle, Burbidge, and Narlikar, make a powerful case for viewing the universe in a different light, which will be of great interest to graduate students, researchers, and professionals in astronomy, cosmology, and physics.

Professor Murray Gell-Mann is one of the most influential and brilliant scientists of the twentieth century. His work on symmetries, including the invention of the 'quark', in the 1950s and early 1960s has provided a foundation for much of modern particle physics and was recognised by the award of the Nobel Prize for Physics in 1969. This book is a collection of research articles especially written by eminent scientists to celebrate Gell-Mann's 60th birthday, in September 1989. The main body of contributions are concerned with theoretical particle physics and its applications to cosmology.

A reconciliation of theories of the very small and the very large scale is one of the most important single issues in physics today. Many people today are unaware that back in the 1930s, Sir Arthur Eddington, the celebrated astrophysicist, made great strides towards his own 'theory of everything'. In 1936 and 1946 Eddington's last two books were published. Unlike his earlier lucid and authoritative works, these are strangely tentative and obscure - as if he were nervous of the significant advances he might be making. This volume examines how Eddington came to write these uncharacteristic books - in terms of the physics and history of the day - and what value they have to modern physics. The results is an illuminating description of the development of theoretical physics in the first half of the twentieth century from a unique point of view: how it affected Eddington's thought. This will provide fascinating reading for scholars in the philosophy of science, theoretical physics, applied mathematics and the history of science.

This volume provides a comprehensive and coherent introduction to modern quantum cosmology - the study of the universe as a whole according to the laws of quantum mechanics. In particular, it presents a useful survey of the many profound consequences of supersymmetry (supergravity) in quantum cosmology. After a general introduction to quantum cosmology, the reader is led through Hamiltonian supergravity and canonical quantization and quantum amplitudes through to models of supersymmetric mini superspace and quantum wormholes. The book is rounded off with a look at exciting further developments, including the possible finiteness of supergravity. Ample introductory material is included, ensuring this topical volume is well suited as a graduate text. Researchers in theoretical and mathematical physics, applied maths and cosmology will also find it of immediate interest.

This authoritative volume shows how modern dynamical systems theory can help us in understanding the evolution of cosmological models. It also compares this approach with Hamiltonian methods and numerical studies. A major part of the book deals with the spatially homogeneous (Bianchi) models and their isotropic subclass, the Friedmann-Lemaitre models, but certain classes of inhomogeneous models (for example, 'silent universes') are also examined. The analysis leads to an understanding of how special (high symmetry) models determine the evolution of more general families of models; and how these families relate to real cosmological observations. This is the first book to relate modern dynamical systems theory to both cosmological models and cosmological observations. It provides an invaluable reference for graduate students and researchers in relativity, cosmology and dynamical systems theory.

Beschreiben die Begriffe der modernen Physik tatsachlich die Realitat oder sind sie nur Hilfsmittel und Rechenwerkzeuge? Wie koennen reale Objekte aus Atomen aufgebaut sein, wenn diese angeblich gar keine realen Eigenschaften vor deren Messung besitzen? In philosophischen und meist allgemein verstandlichen Aufsatzen setzt sich der Autor - Begrunder des Dekoharenzkonzepts in der Quantentheorie - mit den "faulen Ausreden" auseinander, die Physiker finden, um unerwarteten Konsequenzen, die sich aus ihren eigenen Theorien ergeben, aus dem Weg zu gehen.

Explore spectacular advances in cosmology, relativistic astrophysics, gravitational wave science, mathematics, computational science, and the interface of gravitation and quantum physics with this unique celebration of the centennial of Einstein's discovery of general relativity. Twelve comprehensive and in-depth reviews, written by a team of world-leading international experts, together present an up-to-date overview of key topics at the frontiers of these areas, with particular emphasis on the significant developments of the last three decades. Interconnections with other fields of research are also highlighted, making this an invaluable resource for both new and experienced researchers. Commissioned by the International Society on General Relativity and Gravitation, and including accessible introductions to cutting-edge topics, ample references to original research papers, and informative colour figures, this is a definitive reference for researchers and graduate students in cosmology, relativity, and gravitational science.

Over the last forty years, scientists have uncovered evidence that if the Universe had been forged with even slightly different properties, life as we know it - and life as we can imagine it - would be impossible. Join us on a journey through how we understand the Universe, from its most basic particles and forces, to planets, stars and galaxies, and back through cosmic history to the birth of the cosmos. Conflicting notions about our place in the Universe are defined, defended and critiqued from scientific, philosophical and religious viewpoints. The authors' engaging and witty style addresses what fine-tuning might mean for the future of physics and the search for the ultimate laws of nature. Tackling difficult questions and providing thought-provoking answers, this volumes challenges us to consider our place in the cosmos, regardless of our initial convictions.

Based on lectures given in honor of Stephen Hawking's 60th birthday, this book comprises contributions from the world's leading theoretical physicists. Popular lectures progress to a critical evaluation of more advanced subjects in modern cosmology and theoretical physics. Topics covered include the origin of the universe, warped spacetime, cosmological singularities, quantum gravity, black holes, string theory, quantum cosmology and inflation. The volume provides a fascinating overview of the variety of subjects to which Stephen Hawking has contributed.

This timely book is suitable for the general reader wishing to find answers to some of the intriguing questions now being asked about black holes. Although once recognized as the most destructive force in nature, following a cascade of astonishing discoveries, the opinion of supermassive black holes has undergone a dramatic shift. Astronomers are discovering that these objects may have been critical to the formation of structure in the early universe, spawning bursts of star formation, planets, and even life itself. Fulvio Melia is Associate Head of Physics and Professor of Astronomy at the University of Arizona. He is author of Electrodynamics (University of Chicago, 2001), and a forthcoming title, The Black Hole at the Center of Our Galaxy (Princeton).

In Masks of the Universe, Edward Harrison brings together fundamental scientific, philosophical and religious issues in cosmology and raises thought provoking questions. Philosophical issues dominated cosmology in the ancient world. Theological issues ranked foremost in the Middle Ages; astronomy and the physical sciences have taken over in more recent times. Yet every attempt to grasp the true nature of the universe creates a new "mask," People have always pitied the universes of their ancestors, believing that their generation has at last discovered the "real" universe. Do we now stand at the threshold of knowing everything, or have we created yet another "mask," doomed to fade like those preceding ours? Edward Harrison is Adjunct Professor of Astronomy, Steward Observatory, University of Arizona, and Emeritus Professor of Physics and Astronomy, University of Massachusetts, Amherst. He worked as a scientist for the Atomic Energy Research Establishment and the Rutherford High Energy Laboratory in England until 1966 when he became a Five College professor at the University of Massachusetts and taught at Amherst, Hampshire, Mount Holyoke, and Smith College. He is the author of numerous books, including Cosmology: the Science of the Universe (Cambridge, 2001)

#1 "NEW YORK TIMES" BESTSELLER
When and how did the universe begin? Why are we here? What is the nature of reality? Is the apparent "grand design" of our universe evidence of a benevolent creator who set things in motion--or does science offer another explanation? In this startling and lavishly illustrated book, Stephen Hawking and Leonard Mlodinow present the most recent scientific thinking about these and other abiding mysteries of the universe, in nontechnical language marked by brilliance and simplicity.
According to quantum theory, the cosmos does not have just a single existence or history. The authors explain that we ourselves are the product of quantum fluctuations in the early universe, and show how quantum theory predicts the "multiverse"--the idea that ours is just one of many universes that appeared spontaneously out of nothing, each with different laws of nature. They conclude with a riveting assessment of M-theory, an explanation of the laws governing our universe that is currently the "only" viable candidate for a "theory of everything" the unified theory that Einstein was looking for, which, if confirmed, would represent the ultimate triumph of human reason.

This book covers normal galaxies, distant galaxies, studies based on far-infrared diagnostics, quasar absorption lines, and the properties of nearby galaxies. The timely volume provides an essential reference for astronomers working in the field of high-redshift galaxies. It includes the lectures delivered at the XI Canary Islands Winter School of Astrophysics, and reviews scientific results as well as main questions in the field.

This timely volume provides comprehensive coverage of all aspects of cosmology and extragalactic astronomy at an advanced level. Beginning with an overview of the key observational results and necessary terminology, it covers important topics: the theory of galactic structure and galactic dynamics, structure formation, cosmic microwave background radiation, formation of luminous galaxies in the universe, intergalactic medium and active galactic nuclei. This self-contained text has a modular structure, and contains over one hundred worked exercises. It can be used alone, or in conjunction with the previous two accompanying volumes (Volume I: Astrophysical Processes, and Volume II: Stars and Stellar Systems).

James Lidsey deftly steers us along a journey back in time to the very origin of the universe. We are introduced to the fascinating ideas scientists are currently developing to explain what happened in the first billion, billion, billion, billionth of a second--the 'inflationary' epoch. Along the way Lidsey reviews the latest ideas on superstrings, parallel universes, and the ultimate fate of our universe. Lucid analogies, clear and concise prose, and straight-forward language make this book a delight to read. James E. Lidsey holds a Royal Society University Fellowship at Queen Mary and Westfield College. He has been awarded the Valerie Myerscough Prize in Physics, Mathematics and Astronomy as a doctoral student. He was later honored by the Gravity Research the Fifth Prize and named one of the 100 people most likely to play an influential role over the next decade by the Sunday Times.

Der Wunsch nach einem Verstandnis von Einsteins Theorien ist unter naturwissenschaftlich Interessierten weit verbreitet - und bleibt doch meist unerfullt. Dieses Buch bietet nun eine einzigartige neue Chance: Mit anschaulichen Gedankenexperimenten, exakten Abbildungen, treffenden Analogien und mit strikt auf Mittelschulmathematik beschrankten Rechenschritten werden Sie behutsam in die immer wieder faszinierende Welt der Relativitatstheorien gefuhrt. Sachlich, grundlich und dennoch faszinierend werden die Zeitdehnung, das Zwillingsparadoxon, Schwarze Locher oder die Rotverschiebung des Lichts dargestellt, daneben viele weitere relativistische Effekte, die Ihnen hier erstmals mit ganz einfachen mathematischen Werkzeugen zuganglich gemacht werden.

..". das Buch ist sehr empfehlenswert: Der gesamte Text ist klar, ausfuhrlich und verstandlich geschrieben."

"Ein ausserst gelungenes Buch also, das halt, was es im Untertitel verspricht ..."

Stephan Edinger, Sterne und Weltraum, Mai 2008"

This text gives an introduction to particle physics at a level accessible to advanced undergraduate students. It is based on lectures given to 4th year physics students over a number of years, and reflects the feedback from the students. The aim is to explain the theoretical and experimental basis of the Standard Model (SM) of Particle Physics with the simplest mathematical treatment possible. All the experimental discoveries that led to the understanding of the SM relied on particle detectors and most of them required advanced particle accelerators. A unique feature of this book is that it gives a serious introduction to the fundamental accelerator and detector physics, which is currently only available in advanced graduate textbooks. The mathematical tools that are required such as group theory are covered in one chapter. A modern treatment of the Dirac equation is given in which the free particle Dirac equation is seen as being equivalent to the Lorentz transformation. The idea of generating the SM interactions from fundamental gauge symmetries is explained. The core of the book covers the SM. The tools developed are used to explain its theoretical basis and a clear discussion is given of the critical experimental evidence which underpins it. A thorough account is given of quark flavour and neutrino oscillations based on published experimental results, including some from running experiments. A simple introduction to the Higgs sector of the SM is given. This explains the key idea of how spontaneous symmetry breaking can generate particle masses without violating the underlying gauge symmetry. A key feature of this book is that it gives an accessible explanation of the discovery of the Higgs boson, including the advanced statistical techniques required. The final chapter gives an introduction to LHC physics beyond the standard model and the techniques used in searches for new physics. There is an outline of the shortcomings of the SM and a discussion of possible solutions and future experiments to resolve these outstanding questions. For updates, new results, useful links as well as corrections to errata in this book, please see the book website maintained by the authors: https://pplhcera.physics.ox.ac.uk/

This volume presents an unique and accessible synthesis of modern cosmology. In recent years, observational cosmology has made remarkable advances, bringing into sharper focus a new set of fundamental questions that Martin Rees addresses in this book. Why is the universe expanding the way it is? What were the 'seeds' that caused galaxies, clusters and superclusters to form? What is the nature of 'dark matter'? What happened in the very early universe? The latest exciting advances and theories are discussed, while maintaining a clear distinction between aspects that now have a firm empirical basis and those that remain speculative.

If, as Immanuel Kant once said, we are guided by the starry sky above and the moral law within, then, thanks to David Levy, we can now conceptualize Kant's adage at least half-way. David Levy's Guide to the Night Sky is designed to satisfy observers who have just become interested in the sky and want to navigate their way around it. By stirring the imagination and putting observation in a framework of personal adventure, Levy explains how to discover the Moon, planets, comets, meteors, and distant galaxies through a small telescope. Fully updated, the new edition includes: