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Finite Superstrings

Finite Superstrings
Author: A Restuccia
Publisher: World Scientific
Total Pages: 391
Release: 1992-03-24
Genre: Science
ISBN: 9814505587

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This is the first complete account of the construction and finiteness analysis of multi-loop scattering amplitudes for superstrings, and of the guarantee that for certain superstrings (in particular the heterotic one), the symmetries of the theory in the embedding space-time are those of the super-poincaré group SP10 and that the multi-loop amplitudes are each finite. The book attempts to be self-contained in its analysis, although it draws on the works of many researchers. It also presents the first complete field theory for such superstrings. As such it demonstrates that gravity can be quantized satisfactorily by superstrings.


Superstrings and Related Matters

Superstrings and Related Matters
Author: C. Bachas
Publisher: World Scientific
Total Pages: 218
Release: 2001
Genre: Black holes (Astronomy)
ISBN: 9789812810274

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In this volume, topics such as the AdS/CFT correspondence, non-BPS states, noncommutative gauge theories and the Randall-Sundrum scenario are discussed. For the AdS/CFT correspondence, some of its generalizations, including examples of non-AdS/nonconformal backgrounds, are described. Myer's effect in this context and otherwise is also treated. Recent results in the context of non-BPS states are reviewed, in particular the use of open string field theory in understanding the related problem of tachyon condensation. Instantons and solitons in noncommutative gauge theories are described, as are various issues in the framework of the Randall-Sundrum scenario.


Superstrings

Superstrings
Author: P. C. W. Davies
Publisher: Cambridge University Press
Total Pages: 248
Release: 1992-07-31
Genre: Science
ISBN: 9780521437752

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Superstring theory is one of the most exciting and actively pursued branches of physics today. The far-reaching claims made for this theory would, if correct, provide the much sought-after Theory of Everything, the unification of physics. It would enable the fundamental building blocks of matter to be identified and amalgamated in a common description, with a unified theory of all the forces of nature. This book explains the theory for laymen, in an introduction to the subject which originated in the BBC Radio programme, Desperately Seeking Superstrings. A clear, concise, non-mathematical explanation of the theory and its profound implications is followed by transcripts of interviews with all the most important physicists involved in its development. Superstrings makes a fascinating topic at the forefront of modern scientific research accessible to physicists, philosophers and general readers alike.


Superstrings and Related Matters

Superstrings and Related Matters
Author: Brian Greene
Publisher: World Scientific
Total Pages: 328
Release: 2000
Genre: Science
ISBN: 9789810241377

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Introduction to Superstrings

Introduction to Superstrings
Author: Michio Kaku
Publisher: Springer Science & Business Media
Total Pages: 579
Release: 2012-12-06
Genre: Science
ISBN: 1468403192

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We are all agreed that your theory is crazy. The question which divides us is whether it is crazy enough. Niels Bohr Superstring theory has emerged as the most promising candidate for a quan tum theory of all known interactions. Superstrings apparently solve a problem that has defied solution for the past 50 years, namely the unification of the two great fundamental physical theories of the century, quantum field theory and general relativity. Superstring theory introduces an entirely new physical picture into theoretical physics and a new mathematics that has startled even the mathematicians. Ironically, although superstring theory is supposed to provide a unified field theory of the universe, the theory itself often seems like a confused jumble offolklore, random rules of thumb, and intuition. This is because the develop ment of superstring theory has been unlike that of any other theory, such as general relativity, which began with a geometry and an action and later evolved into a quantum theory. Superstring theory, by contrast, has been evolving backward for the past 20 years. It has a bizarre history, beginning with the purely accidental discovery of the quantum theory in 1968 by G. Veneziano and M. Suzuki. Thumbing through old math books, they stumbled by chance on the Beta function, written down in the last century by mathematician Leonhard Euler.


Strings MM, University of Michigan

Strings MM, University of Michigan
Author: M. J. Duff
Publisher: World Scientific
Total Pages: 392
Release: 2001
Genre: Science
ISBN: 9789812810328

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Superstring theory and its successor, M-theory, hold promises of a deeper understanding of the Standard Model of particle physics, the unification of the four fundamental forces, the quantum theory of gravity, the mysteries of quantum black holes, Big Bang cosmology and, ultimately, their complete synthesis in a final theory of physics. This volume records the proceedings of the major annual international conference on the subject, OC Strings 2000OCO, which involved 42 talks by the world''s leading experts on string theory and M-theory. It will be of interest not only to researchers in the field but also to all those who wish to keep abreast of the latest developments and breakthroughs in this exciting area of theoretical physics. Contents: Gauge Fields, Scalars, Warped Geometry, and Strings (E Silverstein); RS Braneworlds in Type IIB Supergravity (K S Stelle); Supersymmetry in Singular Spaces and Domain Walls (R Kallosh); Overview of K -theory Applied to Strings (E Witten); N =2 Gauge-Gravity Duals (J Polchinski); The Supergravity Brane-world (J T Liu); Aspects of Collapsing Cycles (B R Greene); Covariant Quantization of the Superstring (N Berkovits); Supergravity Description of Field Theories on Curved Manifolds and a No Go Theorem (J Maldacena & C Nuez); Cosmological Breaking of Supersymmetry? (T Banks); Space-Time Uncertainty and Noncommutativity in String Theory (T Yoneya); Stable Non-BPS States and Their Holographic Duals (S Mukhi & N V Suryanarayana); Representations of Superconformal Algebras in the AdS 7/4 /CFT 6/3 Correspondence (S Ferrara & E Sokatchev); and other papers. Readership: String theorists and mathematical physicists."


Superstring Construction

Superstring Construction
Author: A.N. Schellekens
Publisher: Elsevier
Total Pages: 525
Release: 2012-12-02
Genre: Science
ISBN: 0444596070

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The book includes a selection of papers on the construction of superstring theories, mainly written during the years 1984-1987. It covers ten-dimensional supersymmetric and non-supersymmetric strings, four-dimensional heterotic strings and four-dimensional type-II strings. An introduction to more recent developments in conformal field theory in relation to string construction is provided.


Introduction to Superstrings and M-Theory

Introduction to Superstrings and M-Theory
Author: Michio Kaku
Publisher: Springer Science & Business Media
Total Pages: 598
Release: 2012-12-06
Genre: Science
ISBN: 1461205433

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Called by some "the theory of everything," superstrings may solve a problem which has eluded physicists for the past 50 years -- the final unification of the two great theories of the twentieth century, general relativity and quantum field theory. This is a course-tested comprehensive introductory graduate text on superstrings which stresses the most current areas of interest, not covered in other presentation, including: string field theory, multi loops, Teichmueller spaces, conformal field theory, and four-dimensional strings. The book begins with a simple discussion of point particle theory, and uses the Feynman path integral technique to unify the presentation of superstrings. Prerequisites are an aquaintance with quantum mechanics and relativity. This second edition has been revised and updated throughout.


Superstrings: The First 15 Years Of Superstring Theory (Reprints + Commentary - In 2 Volumes)

Superstrings: The First 15 Years Of Superstring Theory (Reprints + Commentary - In 2 Volumes)
Author: John H Schwarz
Publisher: World Scientific
Total Pages: 1168
Release: 1985-09-01
Genre: Duality (Nuclear physics)
ISBN: 9814590762

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The discovery by Green and Schwarz in 1984 that ten-dimensional superstring theory is anomaly-free and finite only if the Yang-Mills gauge group is SO(32) or E8 x E8 has made the phenomenological possibilities of superstrings evident. Ths has resulted in a sudden surge of interest in superstrings unification. Since this fast-developing field is new to almost all theoretical physicist, this collection of basic pre-1985 references should be very valuable. This two volumes contain over 1000 pages of reprints plus some introductory comments by J Schwarz.


Introduction to Finite and Infinite Dimensional Lie (Super)algebras

Introduction to Finite and Infinite Dimensional Lie (Super)algebras
Author: Neelacanta Sthanumoorthy
Publisher: Academic Press
Total Pages: 514
Release: 2016-04-26
Genre: Mathematics
ISBN: 012804683X

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Lie superalgebras are a natural generalization of Lie algebras, having applications in geometry, number theory, gauge field theory, and string theory. Introduction to Finite and Infinite Dimensional Lie Algebras and Superalgebras introduces the theory of Lie superalgebras, their algebras, and their representations. The material covered ranges from basic definitions of Lie groups to the classification of finite-dimensional representations of semi-simple Lie algebras. While discussing all classes of finite and infinite dimensional Lie algebras and Lie superalgebras in terms of their different classes of root systems, the book focuses on Kac-Moody algebras. With numerous exercises and worked examples, it is ideal for graduate courses on Lie groups and Lie algebras. Discusses the fundamental structure and all root relationships of Lie algebras and Lie superalgebras and their finite and infinite dimensional representation theory Closely describes BKM Lie superalgebras, their different classes of imaginary root systems, their complete classifications, root-supermultiplicities, and related combinatorial identities Includes numerous tables of the properties of individual Lie algebras and Lie superalgebras Focuses on Kac-Moody algebras