Renormalization Group Fixed Points Near the Origin
Title | Renormalization Group Fixed Points Near the Origin PDF eBook |
Author | |
Publisher | |
Pages | |
Release | 1975 |
Genre | |
ISBN |
Lectures On Phase Transitions And The Renormalization Group
Title | Lectures On Phase Transitions And The Renormalization Group PDF eBook |
Author | Nigel Goldenfeld |
Publisher | CRC Press |
Pages | 313 |
Release | 2018-03-08 |
Genre | Science |
ISBN | 0429973128 |
Covering the elementary aspects of the physics of phases transitions and the renormalization group, this popular book is widely used both for core graduate statistical mechanics courses as well as for more specialized courses. Emphasizing understanding and clarity rather than technical manipulation, these lectures de-mystify the subject and show precisely "how things work." Goldenfeld keeps in mind a reader who wants to understand why things are done, what the results are, and what in principle can go wrong. The book reaches both experimentalists and theorists, students and even active researchers, and assumes only a prior knowledge of statistical mechanics at the introductory graduate level.Advanced, never-before-printed topics on the applications of renormalization group far from equilibrium and to partial differential equations add to the uniqueness of this book.
Renormalization Group Analysis of Nonequilibrium Phase Transitions in Driven Disordered Systems
Title | Renormalization Group Analysis of Nonequilibrium Phase Transitions in Driven Disordered Systems PDF eBook |
Author | Taiki Haga |
Publisher | Springer |
Pages | 156 |
Release | 2019-01-24 |
Genre | Science |
ISBN | 9811361711 |
This book investigates phase transitions and critical phenomena in disordered systems driven out of equilibrium. First, the author derives a dimensional reduction property that relates the long-distance physics of driven disordered systems to that of lower dimensional pure systems. By combining this property with a modern renormalization group technique, the critical behavior of random field spin models driven at a uniform velocity is subsequently investigated. The highlight of this book is that the driven random field XY model is shown to exhibit the Kosterlitz–Thouless transition in three dimensions. This is the first example of topological phase transitions in which the competition between quenched disorder and nonequilibrium driving plays a crucial role. The book also includes a pedagogical review of a renormalizaion group technique for disordered systems.
Renormalization Group and Fixed Points
Title | Renormalization Group and Fixed Points PDF eBook |
Author | Timothy J Hollowood |
Publisher | Springer Science & Business Media |
Pages | 78 |
Release | 2013-03-28 |
Genre | Science |
ISBN | 3642363121 |
This Brief presents an introduction to the theory of the renormalization group in the context of quantum field theories of relevance to particle physics. Emphasis is placed on gaining a physical understanding of the running of the couplings. The Wilsonian version of the renormalization group is related to conventional perturbative calculations with dimensional regularization and minimal subtraction. An introduction is given to some of the remarkable renormalization group properties of supersymmetric theories.
Field Theory, The Renormalization Group, And Critical Phenomena: Graphs To Computers (3rd Edition)
Title | Field Theory, The Renormalization Group, And Critical Phenomena: Graphs To Computers (3rd Edition) PDF eBook |
Author | Daniel J Amit |
Publisher | World Scientific Publishing Company |
Pages | 568 |
Release | 2005-06-21 |
Genre | Science |
ISBN | 9813102071 |
This volume links field theory methods and concepts from particle physics with those in critical phenomena and statistical mechanics, the development starting from the latter point of view. Rigor and lengthy proofs are trimmed by using the phenomenological framework of graphs, power counting, etc., and field theoretic methods with emphasis on renormalization group techniques. Non-perturbative methods and numerical simulations are introduced in this new edition. Abundant references to research literature complement this matter-of-fact approach. The book introduces quantum field theory to those already grounded in the concepts of statistical mechanics and advanced quantum theory, with sufficient exercises in each chapter for use as a textbook in a one-semester graduate course.The following new chapters are included:I. Real Space MethodsII. Finite Size ScalingIII. Monte Carlo Methods. Numerical Field Theory
Field Theory, The Renormalization Group And Critical Phenomena (2nd Edition)
Title | Field Theory, The Renormalization Group And Critical Phenomena (2nd Edition) PDF eBook |
Author | Daniel J Amit |
Publisher | World Scientific Publishing Company |
Pages | 412 |
Release | 1984-08-31 |
Genre | |
ISBN | 9813104147 |
This volume links field theory methods and concepts from particle physics with those in critical phenomena and statistical mechanics, the development starting from the latter point of view. Rigor and lengthy proofs are trimmed by using the phenomenological framework of graphs, power counting, etc., and field theoretic methods with emphasis on renormalization group techniques. The book introduces quantum field theory to those already grounded in the concepts of statistical mechanics and advanced quantum theory, with sufficient exercises in each chapter for use as a textbook in a one-semester graduate course.
A Philosophical Approach to Quantum Field Theory
Title | A Philosophical Approach to Quantum Field Theory PDF eBook |
Author | Hans Christian Öttinger |
Publisher | Cambridge University Press |
Pages | 276 |
Release | 2018-01-11 |
Genre | Science |
ISBN | 1108246206 |
This text presents an intuitive and robust mathematical image of fundamental particle physics based on a novel approach to quantum field theory, which is guided by four carefully motivated metaphysical postulates. In particular, the book explores a dissipative approach to quantum field theory, which is illustrated for scalar field theory and quantum electrodynamics, and proposes an attractive explanation of the Planck scale in quantum gravity. Offering a radically new perspective on this topic, the book focuses on the conceptual foundations of quantum field theory and ontological questions. It also suggests a new stochastic simulation technique in quantum field theory which is complementary to existing ones. Encouraging rigor in a field containing many mathematical subtleties and pitfalls this text is a helpful companion for students of physics and philosophers interested in quantum field theory, and it allows readers to gain an intuitive rather than a formal understanding.