These pages offer a simple, analytic, functional approach to non-perturbative QFT, using a frequently overlooked functional representation of Fradkin to explicitly calculate relevant portions of the Schwinger Generating Functional (GF). In QED, this corresponds to summing all Feynman graphs representing virtual photon exchange between charged particles. It is then possible to see, analytically, the cancellation of an infinite number of perturbative, UV logarithmic divergences, leading to an approximate but most reasonable statement of finite charge renormalization.A similar treatment of QCD, with the addition of a long-overlooked but simple rearrangement of the Schwinger GF which displays Manifest Gauge Invariance, is then able to produce a simple, analytic derivation of quark-binding potentials without any approximation of infinite quark masses. A crucial improvement of previous QCD theory takes into account the experimental fact that asymptotic quarks are always found in bound states; and therefore that their transverse coordinates can never be measured, nor specified, exactly. And this change of formalism permits a clear and simple realization of true quark binding, into mesons and nucleons. An extension into the QCD binding of two nucleons into an effective deuteron presents a simple, analytic derivation of nuclear forces.Finally, a new QED-based solution of Vacuum Energy is displayed as a possible candidate for Dark Energy. An obvious generalization to include Inflation, which automatically suggests a model for Dark Matter, is immediately possible; and one more obvious generalization produces an understanding of the origin of the Big Bang, and of the Birth (and Death) of a Universe. If nothing else, this illustrates the Power and the Reach of Quantum Field Theory.

Subodh Gupta (born 1964) agglomerates everyday Indian household objects such as cooking utensils into monumental entities such as mushroom clouds or skulls, often sabotaging the fiction of intrinsic value through witty inversion and conjunction. Among the fruits of his methods are sculptural works such as bronze mangos, Hindu-swastika ceiling fans and worn-out sandals placed alongside three-dimensional Mona Lisas. Gupta's mostly found materials, which range in texture from aluminum, bronze and stainless steel to fiberglass and neon, identify themselves as Indian in origin, but are recomposed into sculptural meanings accessible to all nationalities (one implication of the title's "common man"). This monograph is published on the occasion of Gupta's first solo exhibition in London; alongside full-color reproductions, it includes an interview between Gupta and Hans Ulrich Obrist and an essay on the artist's work by Martin Herbert.

This is a new release of the original 1947 edition.

This scarce antiquarian book is a selection from Kessinger Publishing's Legacy Reprint Series. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment to protecting, preserving, and promoting the world's literature. Kessinger Publishing is the place to find hundreds of thousands of rare and hard-to-find books with something of interest for everyone

This is a new release of the original 1947 edition.