Two Dimensional Quantum Gravity And Random Surfaces - 8th Jerusalem Winter School For Theoretical Physics
Title | Two Dimensional Quantum Gravity And Random Surfaces - 8th Jerusalem Winter School For Theoretical Physics PDF eBook |
Author | David J Gross |
Publisher | World Scientific |
Total Pages | 256 |
Release | 1991-12-17 |
Genre | |
ISBN | 9814556300 |
In the past few years there has been much study of random two dimensional surfaces. These provide simple models of string theories with a few degrees of freedom, as well as toy models of quantum gravity. They have possible applications to the statistical mechanics of phase boundaries and to the development of an effective string description of QCD.Recently, methods have been developed to treat these theories nonperturbatively, based on discrete triangulations of the surfaces that can be generated by simple matrix models. Exact solutions with a rich mathematical structure have emerged. All these matters are discussed fully in this book.
Quantum Gravity in 2+1 Dimensions
Title | Quantum Gravity in 2+1 Dimensions PDF eBook |
Author | Steven Carlip |
Publisher | Cambridge University Press |
Total Pages | 296 |
Release | 2003-12-04 |
Genre | Science |
ISBN | 9780521545884 |
The first comprehensive survey of (2+1)-dimensional quantum gravity - for graduate students and researchers.
Applications of Random Matrices in Physics
Title | Applications of Random Matrices in Physics PDF eBook |
Author | Édouard Brezin |
Publisher | Springer Science & Business Media |
Total Pages | 519 |
Release | 2006-07-03 |
Genre | Science |
ISBN | 140204531X |
Random matrices are widely and successfully used in physics for almost 60-70 years, beginning with the works of Dyson and Wigner. Although it is an old subject, it is constantly developing into new areas of physics and mathematics. It constitutes now a part of the general culture of a theoretical physicist. Mathematical methods inspired by random matrix theory become more powerful, sophisticated and enjoy rapidly growing applications in physics. Recent examples include the calculation of universal correlations in the mesoscopic system, new applications in disordered and quantum chaotic systems, in combinatorial and growth models, as well as the recent breakthrough, due to the matrix models, in two dimensional gravity and string theory and the non-abelian gauge theories. The book consists of the lectures of the leading specialists and covers rather systematically many of these topics. It can be useful to the specialists in various subjects using random matrices, from PhD students to confirmed scientists.
Conformal Invariance And Applications To Statistical Mechanics
Title | Conformal Invariance And Applications To Statistical Mechanics PDF eBook |
Author | C Itzykson |
Publisher | World Scientific |
Total Pages | 992 |
Release | 1998-09-29 |
Genre | |
ISBN | 9814507598 |
This volume contains Introductory Notes and major reprints on conformal field theory and its applications to 2-dimensional statistical mechanics of critical phenomena. The subject relates to many different areas in contemporary physics and mathematics, including string theory, integrable systems, representations of infinite Lie algebras and automorphic functions.
Two-dimensional Quantum Gravity
Title | Two-dimensional Quantum Gravity PDF eBook |
Author | Adrian R. Cooper |
Publisher | |
Total Pages | 274 |
Release | 1991 |
Genre | |
ISBN |
An Introduction to Two-Dimensional Quantum Field Theory with (0,2) Supersymmetry
Title | An Introduction to Two-Dimensional Quantum Field Theory with (0,2) Supersymmetry PDF eBook |
Author | Ilarion V. Melnikov |
Publisher | Springer |
Total Pages | 482 |
Release | 2019-02-11 |
Genre | Science |
ISBN | 3030050858 |
This book introduces two-dimensional supersymmetric field theories with emphasis on both linear and non-linear sigma models. Complex differential geometry, in connection with supersymmetry, has played a key role in most developments of the last thirty years in quantum field theory and string theory. Both structures introduce a great deal of rigidity compared to the more general categories of non-supersymmetric theories and real differential geometry, allowing for many general conceptual results and detailed quantitative predictions. Two-dimensional (0,2) supersymmetric quantum field theories provide a natural arena for the fruitful interplay between geometry and quantum field theory. These theories play an important role in string theory and provide generalizations, still to be explored fully, of rich structures such as mirror symmetry. They also have applications to non-perturbative four-dimensional physics, for instance as descriptions of surface defects or low energy dynamics of solitonic strings in four-dimensional supersymmetric theories. The purpose of these lecture notes is to acquaint the reader with these fascinating theories, assuming a background in conformal theory, quantum field theory and differential geometry at the beginning graduate level. In order to investigate the profound relations between structures from complex geometry and field theory the text begins with a thorough examination of the basic structures of (0,2) quantum field theory and conformal field theory. Next, a simple class of Lagrangian theories, the (0,2) Landau-Ginzburg models, are discussed, together with the resulting renormalization group flows, dynamics, and symmetries. After a thorough introduction and examination of (0,2) non-linear sigma models, the text introduces linear sigma models that, in particular, provide a unified treatment of non-linear sigma models and Landau-Ginzburg theories. Many exercises, along with discussions of relevant mathematical notions and important open problems in the field, are included in the text.
Two Dimensional Quantum Gravity and Random Surfaces
Title | Two Dimensional Quantum Gravity and Random Surfaces PDF eBook |
Author | David Gross |
Publisher | |
Total Pages | 240 |
Release | 1992 |
Genre | SCIENCE |
ISBN | 9789814538992 |