Conformal Quantum Field Theory In D Dimensions
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Author |
: E.S. Fradkin |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 472 |
Release |
: 2013-03-14 |
ISBN-10 |
: 9789401587570 |
ISBN-13 |
: 9401587574 |
Rating |
: 4/5 (70 Downloads) |
Synopsis Conformal Quantum Field Theory in D-dimensions by : E.S. Fradkin
Our prime concern in this book is to discuss some most interesting prosppcts that have occurred recently in conformally invariant quantum field theory in a D-diuwnsional space. One of the most promising trends is constructing an pxact solution for a cprtain class of models. This task seems to be quite feasible in the light of recent resllits. The situation here is to some extent similar to what was going on in the past ypars with the two-dimensional quantum field theory. Our investigation of conformal Ward identities in a D-dimensional space, carried out as far hack as the late H. J7Gs, showed that in the D-dimensional quantum field theory, irrespective of the type of interartion, there exists a special set of states of the field with the following property: if we rpqllire that one of these states should vanish, this determines an exact solution of 3. certain field model. These states are analogous to null-vectors which determine the minimal models in the two-dimensional field theory. On the other hand, the recent resparches supplied us with a number of indications on the existencp of an intinite-parampter algebra analogous to the Virasoro algebra in spaces of higher dimensions D 2: :~. It has also been shown that this algebra admits an operator rentral expansion. It seems to us that the above-mentioned models are field theoretical realizations of the representations of these new symmetries for D 2: ;3.
Author |
: Slava Rychkov |
Publisher |
: Springer |
Total Pages |
: 81 |
Release |
: 2016-09-30 |
ISBN-10 |
: 9783319436265 |
ISBN-13 |
: 3319436260 |
Rating |
: 4/5 (65 Downloads) |
Synopsis EPFL Lectures on Conformal Field Theory in D ≥ 3 Dimensions by : Slava Rychkov
This primer develops Conformal Field Theory (CFT) from scratch, whereby CFT is viewed as any conformally-invariant theory that describes a fixed point of a renormalization group flow in quantum field theory. The book is divided into four lectures: Lecture 1 addresses the physical foundations of conformal invariance, while Lecture 2 examines the constraints imposed by conformal symmetry on the correlation functions of local operators, presented using the so-called projective null cone – a procedure also known as the embedding formalism. In turn, Lecture 3 focuses on the radial quantization and the operator product expansion, while Lecture 4 offers a very brief introduction to the conformal bootstrap. Derived from course-based notes, these lectures are intended as a first point of entry to this topic for Master and PhD students alike.
Author |
: Philippe Francesco |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 908 |
Release |
: 2012-12-06 |
ISBN-10 |
: 9781461222569 |
ISBN-13 |
: 1461222567 |
Rating |
: 4/5 (69 Downloads) |
Synopsis Conformal Field Theory by : Philippe Francesco
Filling an important gap in the literature, this comprehensive text develops conformal field theory from first principles. The treatment is self-contained, pedagogical, and exhaustive, and includes a great deal of background material on quantum field theory, statistical mechanics, Lie algebras and affine Lie algebras. The many exercises, with a wide spectrum of difficulty and subjects, complement and in many cases extend the text. The text is thus not only an excellent tool for classroom teaching but also for individual study. Intended primarily for graduate students and researchers in theoretical high-energy physics, mathematical physics, condensed matter theory, statistical physics, the book will also be of interest in other areas of theoretical physics and mathematics. It will prepare the reader for original research in this very active field of theoretical and mathematical physics.
Author |
: P. Bouwknegt |
Publisher |
: World Scientific |
Total Pages |
: 916 |
Release |
: 1995 |
ISBN-10 |
: 9810217625 |
ISBN-13 |
: 9789810217624 |
Rating |
: 4/5 (25 Downloads) |
Synopsis W-symmetry by : P. Bouwknegt
W-symmetry is an extension of conformal symmetry in two dimensions. Since its introduction in 1985, W-symmetry has become one of the central notions in the study of two-dimensional conformal field theory. The mathematical structures that underlie W-symmetry are so-called W-algebras, which are higher-spin extensions of the Virasoro algebra. This book contains a collection of papers on W-symmetry, covering the period from 1985 through 1993. Its main focus is the construction of W-algebras and their representation theory. A recurrent theme is the intimate connection between W-algebras and affine Lie algebras. Some of the applications, in particular W-gravity, are also covered.The significance of this reprint volume is that there are no textbooks entirely devoted to the subject.
Author |
: Efim Samojlojovič Fradkin |
Publisher |
: |
Total Pages |
: 112 |
Release |
: 1998 |
ISBN-10 |
: OCLC:45531950 |
ISBN-13 |
: |
Rating |
: 4/5 (50 Downloads) |
Synopsis New Developments in D-dimensional Conformal Quantum Field Theory by : Efim Samojlojovič Fradkin
Author |
: R. Mirman |
Publisher |
: iUniverse |
Total Pages |
: 313 |
Release |
: 2005-02 |
ISBN-10 |
: 9780595336920 |
ISBN-13 |
: 0595336922 |
Rating |
: 4/5 (20 Downloads) |
Synopsis Quantum Field Theory Conformal Group Theory Conformal Field Theory by : R. Mirman
The conformal group is the invariance group of geometry (which is not understood), the largest one. Physical applications are implied, as discussed, including reasons for interactions. The group structure as well as those of related groups are analyzed. An inhomogeneous group is a subgroup of a homogeneous one because of nonlinearities of the realization. Conservation of baryons (protons can't decay) is explained and proven. Reasons for various realizations, so matrix elements, of the Lorentz group given. The clearly relevant mass level formula is compared with experimental values. Questions, implications and possibilities, including for differential equations, are raised.
Author |
: Elcio Abdalla |
Publisher |
: World Scientific |
Total Pages |
: 834 |
Release |
: 2001 |
ISBN-10 |
: 9789812810151 |
ISBN-13 |
: 9812810153 |
Rating |
: 4/5 (51 Downloads) |
Synopsis Non-perturbative Methods in 2 Dimensional Quantum Field Theory by : Elcio Abdalla
The second edition of Non-Perturbative Methods in Two-Dimensional Quantum Field Theory is an extensively revised version, involving major changes and additions. Although much of the material is special to two dimensions, the techniques used should prove helpful also in the development of techniques applicable in higher dimensions. In particular, the last three chapters of the book will be of direct interest to researchers wanting to work in the field of conformal field theory and strings. This book is intended for students working for their PhD degree and post-doctoral researchers wishing to acquaint themselves with the non-perturbative aspects of quantum field theory. Contents: Free Fields; The Thirring Model; Determinants and Heat Kernels; Self-Interacting Fermionic Models; Nonlinear a Models: Classical Aspects; Nonlinear a Models OCo Quantum Aspects; Exact S-Matrices of 2D Models; The Wess-Zumino-Witten Theory; QED 2: Operator Approach; Quantum Chromodynamics; QED 2: Functional Approach; The Finite Temperature Schwinger Model; Non-Abelian Chiral Gauge Theories; Chiral Quantum Electrodynamics; Conformally Invariant Field Theory; Conformal Field Theory with Internal Symmetry; 2D Gravity and String-Related Topics. Readership: Graduate students and researchers in high energy and quantum physics."
Author |
: Slava Rychkov |
Publisher |
: |
Total Pages |
: 72 |
Release |
: 2017 |
ISBN-10 |
: 3319436279 |
ISBN-13 |
: 9783319436272 |
Rating |
: 4/5 (79 Downloads) |
Synopsis EPFL Lectures on Conformal Field Theory in D > by : Slava Rychkov
Author |
: C Itzykson |
Publisher |
: World Scientific |
Total Pages |
: 992 |
Release |
: 1998-09-29 |
ISBN-10 |
: 9789814507592 |
ISBN-13 |
: 9814507598 |
Rating |
: 4/5 (92 Downloads) |
Synopsis Conformal Invariance And Applications To Statistical Mechanics by : C Itzykson
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.
Author |
: Sergei V Ketov |
Publisher |
: World Scientific |
Total Pages |
: 502 |
Release |
: 1995-02-28 |
ISBN-10 |
: 9789814502528 |
ISBN-13 |
: 9814502529 |
Rating |
: 4/5 (28 Downloads) |
Synopsis Conformal Field Theory by : Sergei V Ketov
Conformal field theory is an elegant and powerful theory in the field of high energy physics and statistics. In fact, it can be said to be one of the greatest achievements in the development of this field. Presented in two dimensions, this book is designed for students who already have a basic knowledge of quantum mechanics, field theory and general relativity. The main idea used throughout the book is that conformal symmetry causes both classical and quantum integrability. Instead of concentrating on the numerous applications of the theory, the author puts forward a discussion of the general methods of conformal field theory as a physical theory. Hence the book provides in a self-contained way the necessary knowledge and “conformal” intuition which underline the various applications of conformal field theory. It is aimed to assist students and professionals in the study of the theory from its first principles and in applying the methods in their own research. The first of its kind, this book promises to give a detailed and comprehensive insight into the workings of conformal field theory.