Markov Chain Monte Carlo Methods In Quantum Field Theories

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Markov Chain Monte Carlo Methods in Quantum Field Theories

Author : Anosh Joseph
Publisher : Springer Nature
Page : 134 pages
File Size : 55,5 Mb
Release : 2020-04-16
Category : Science
ISBN : 9783030460440

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Markov Chain Monte Carlo Methods in Quantum Field Theories by Anosh Joseph Pdf

This primer is a comprehensive collection of analytical and numerical techniques that can be used to extract the non-perturbative physics of quantum field theories. The intriguing connection between Euclidean Quantum Field Theories (QFTs) and statistical mechanics can be used to apply Markov Chain Monte Carlo (MCMC) methods to investigate strongly coupled QFTs. The overwhelming amount of reliable results coming from the field of lattice quantum chromodynamics stands out as an excellent example of MCMC methods in QFTs in action. MCMC methods have revealed the non-perturbative phase structures, symmetry breaking, and bound states of particles in QFTs. The applications also resulted in new outcomes due to cross-fertilization with research areas such as AdS/CFT correspondence in string theory and condensed matter physics. The book is aimed at advanced undergraduate students and graduate students in physics and applied mathematics, and researchers in MCMC simulations and QFTs. At the end of this book the reader will be able to apply the techniques learned to produce more independent and novel research in the field.

Monte Carlo Methods in Quantum Problems

Author : M.H. Kalos
Publisher : Springer Science & Business Media
Page : 292 pages
File Size : 54,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400963849

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Monte Carlo Methods in Quantum Problems by M.H. Kalos Pdf

Monte Carlo methods have been a tool of theoretical and computational scientists for many years. In particular, the invention and percolation of the algorithm of Metropolis, Rosenbluth, Rosenbluth, Teller, and Teller sparked a rapid growth of applications to classical statistical mechanics. Although proposals for treatment of quantum systems had been made even earlier, only a few serious calculations had heen carried out. Ruch calculations are generally more consuming of computer resources than for classical systems and no universal algorithm had--or indeed has yet-- emerged. However, with advances in techniques and in sheer computing power, Monte Carlo methods have been used with considerable success in treating quantum fluids and crystals, simple models of nuclear matter, and few-body nuclei. Research at several institutions suggest that they may offer a new approach to quantum chemistry, one that is independent of basis ann yet capable of chemical accuracy. That. Monte Carlo methods can attain the very great precision needed is itself a remarkable achievement. More recently, new interest in such methods has arisen in two new a~as. Particle theorists, in particular K. Wilson, have drawn attention to the rich analogy between quantum field theoty and statistical mechanics and to the merits of Monte Carlo calculations for lattice gauge theories. This has become a rapidly growing sub-field. A related development is associated with lattice problems in quantum physics, particularly with models of solid state systems. The~ is much ferment in the calculation of various one-dimensional problems such as the'Hubbard model.

Statistical Approach to Quantum Field Theory

Author : Andreas Wipf
Publisher : Springer Nature
Page : 568 pages
File Size : 55,5 Mb
Release : 2021-10-25
Category : Science
ISBN : 9783030832636

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Statistical Approach to Quantum Field Theory by Andreas Wipf Pdf

This new expanded second edition has been totally revised and corrected. The reader finds two complete new chapters. One covers the exact solution of the finite temperature Schwinger model with periodic boundary conditions. This simple model supports instanton solutions – similarly as QCD – and allows for a detailed discussion of topological sectors in gauge theories, the anomaly-induced breaking of chiral symmetry and the intriguing role of fermionic zero modes. The other new chapter is devoted to interacting fermions at finite fermion density and finite temperature. Such low-dimensional models are used to describe long-energy properties of Dirac-type materials in condensed matter physics. The large-N solutions of the Gross-Neveu, Nambu-Jona-Lasinio and Thirring models are presented in great detail, where N denotes the number of fermion flavors. Towards the end of the book corrections to the large-N solution and simulation results of a finite number of fermion flavors are presented. Further problems are added at the end of each chapter in order to guide the reader to a deeper understanding of the presented topics. This book is meant for advanced students and young researchers who want to acquire the necessary tools and experience to produce research results in the statistical approach to Quantum Field Theory.

Quantum Monte Carlo Methods

Author : James Gubernatis,Naoki Kawashima,Philipp Werner
Publisher : Cambridge University Press
Page : 503 pages
File Size : 50,5 Mb
Release : 2016-06-02
Category : Computers
ISBN : 9781107006423

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Quantum Monte Carlo Methods by James Gubernatis,Naoki Kawashima,Philipp Werner Pdf

The first textbook to provide a pedagogical examination of the major algorithms used in quantum Monte Carlo simulations.

Quantum Monte Carlo Methods in Physics and Chemistry

Author : M.P. Nightingale,Cyrus J. Umrigar
Publisher : Springer Science & Business Media
Page : 486 pages
File Size : 49,6 Mb
Release : 1998-12-31
Category : Mathematics
ISBN : 0792355520

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Quantum Monte Carlo Methods in Physics and Chemistry by M.P. Nightingale,Cyrus J. Umrigar Pdf

This book contains lectures on the basic theory and applications of quantum Monte Carlo methods, with contributions written by authorities in the field. Although tutorial in nature, it includes current developments. Both continuum systems and lattice models are covered. The applications include atomic, molecular, and solid state physics, statistical and low-temperature physics, and nuclear structure. Suitable for Ph.D. students and beyond.

Handbook of Markov Chain Monte Carlo

Author : Steve Brooks,Andrew Gelman,Galin Jones,Xiao-Li Meng
Publisher : CRC Press
Page : 620 pages
File Size : 46,6 Mb
Release : 2011-05-10
Category : Mathematics
ISBN : 9781420079425

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Handbook of Markov Chain Monte Carlo by Steve Brooks,Andrew Gelman,Galin Jones,Xiao-Li Meng Pdf

Since their popularization in the 1990s, Markov chain Monte Carlo (MCMC) methods have revolutionized statistical computing and have had an especially profound impact on the practice of Bayesian statistics. Furthermore, MCMC methods have enabled the development and use of intricate models in an astonishing array of disciplines as diverse as fisherie

Monte Carlo Methods

Author : Neal Noah Madras
Publisher : American Mathematical Soc.
Page : 246 pages
File Size : 45,8 Mb
Release : 2000-01-01
Category : Mathematics
ISBN : 0821871323

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Monte Carlo Methods by Neal Noah Madras Pdf

This volume contains the proceedings of the Workshop on Monte Carlo Methods held at The Fields Institute for Research in Mathematical Sciences (Toronto, 1998). The workshop brought together researchers in physics, statistics, and probability. The papers in this volume - of the invited speakers and contributors to the poster session - represent the interdisciplinary emphasis of the conference. Monte Carlo methods have been used intensively in many branches of scientific inquiry. Markov chain methods have been at the forefront of much of this work, serving as the basis of many numerical studies in statistical physics and related areas since the Metropolis algorithm was introduced in 1953. Statisticians and theoretical computer scientists have used these methods in recent years, working on different fundamental research questions, yet using similar Monte Carlo methodology. This volume focuses on Monte Carlo methods that appear to have wide applicability and emphasizes new methods, practical applications and theoretical analysis. It will be of interest to researchers and graduate students who study and/or use Monte Carlo methods in areas of probability, statistics, theoretical physics, or computer science.

Quantum Fields on the Computer

Author : Michael Creutz
Publisher : World Scientific
Page : 448 pages
File Size : 40,6 Mb
Release : 1992
Category : Science
ISBN : 9810209401

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Quantum Fields on the Computer by Michael Creutz Pdf

This book provides an overview of recent progress in computer simulations of nonperturbative phenomena in quantum field theory, particularly in the context of the lattice approach. It is a collection of extensive self-contained reviews of various subtopics, including algorithms, spectroscopy, finite temperature physics, Yukawa and chiral theories, bounds on the Higgs meson mass, the renormalization group, and weak decays of hadrons.Physicists with some knowledge of lattice gauge ideas will find this book a useful and interesting source of information on the recent developments in the field.

Probabilistic Methods in Quantum Field Theory and Quantum Gravity

Author : Poul Henrik Damgaard,P. H. Damgaard,Helmuth Hüffel,A. Rosenblum
Publisher : Springer Science & Business Media
Page : 392 pages
File Size : 49,5 Mb
Release : 1990
Category : Science
ISBN : UCAL:B4323402

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Probabilistic Methods in Quantum Field Theory and Quantum Gravity by Poul Henrik Damgaard,P. H. Damgaard,Helmuth Hüffel,A. Rosenblum Pdf

The meeting encompassed all Euclidean quantum field theory descriptions that make direct reference to concepts from probability theory and statistical mechanics. Contributors examine the space-time discretized lattice field theories, and present optimized techniques that combine features of ordinary"

Bayesian Theory and Applications

Author : Paul Damien,Petros Dellaportas,Nicholas G. Polson,David A. Stephens
Publisher : OUP Oxford
Page : 720 pages
File Size : 50,9 Mb
Release : 2013-01-24
Category : Mathematics
ISBN : 9780191647000

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Bayesian Theory and Applications by Paul Damien,Petros Dellaportas,Nicholas G. Polson,David A. Stephens Pdf

The development of hierarchical models and Markov chain Monte Carlo (MCMC) techniques forms one of the most profound advances in Bayesian analysis since the 1970s and provides the basis for advances in virtually all areas of applied and theoretical Bayesian statistics. This volume guides the reader along a statistical journey that begins with the basic structure of Bayesian theory, and then provides details on most of the past and present advances in this field. The book has a unique format. There is an explanatory chapter devoted to each conceptual advance followed by journal-style chapters that provide applications or further advances on the concept. Thus, the volume is both a textbook and a compendium of papers covering a vast range of topics. It is appropriate for a well-informed novice interested in understanding the basic approach, methods and recent applications. Because of its advanced chapters and recent work, it is also appropriate for a more mature reader interested in recent applications and developments, and who may be looking for ideas that could spawn new research. Hence, the audience for this unique book would likely include academicians/practitioners, and could likely be required reading for undergraduate and graduate students in statistics, medicine, engineering, scientific computation, business, psychology, bio-informatics, computational physics, graphical models, neural networks, geosciences, and public policy. The book honours the contributions of Sir Adrian F. M. Smith, one of the seminal Bayesian researchers, with his papers on hierarchical models, sequential Monte Carlo, and Markov chain Monte Carlo and his mentoring of numerous graduate students -the chapters are authored by prominent statisticians influenced by him. Bayesian Theory and Applications should serve the dual purpose of a reference book, and a textbook in Bayesian Statistics.

Monte Carlo Methods in Ab Initio Quantum Chemistry

Author : B. L. Hammond,W. A. Lester,Peter James Reynolds
Publisher : World Scientific
Page : 320 pages
File Size : 50,9 Mb
Release : 1994
Category : Science
ISBN : 9789810203214

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Monte Carlo Methods in Ab Initio Quantum Chemistry by B. L. Hammond,W. A. Lester,Peter James Reynolds Pdf

This book presents the basic theory and application of the Monte Carlo method to the electronic structure of atoms and molecules. It assumes no previous knowledge of the subject, only a knowledge of molecular quantum mechanics at the first-year graduate level. A working knowledge of traditional ab initio quantum chemistry is helpful, but not essential.Some distinguishing features of this book are:

Lattice Quantum Chromodynamics

Author : Francesco Knechtli,Michael Günther,Michael Peardon
Publisher : Springer
Page : 140 pages
File Size : 53,5 Mb
Release : 2016-10-20
Category : Science
ISBN : 9789402409994

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Lattice Quantum Chromodynamics by Francesco Knechtli,Michael Günther,Michael Peardon Pdf

This book provides an overview of the techniques central to lattice quantum chromodynamics, including modern developments. The book has four chapters. The first chapter explains the formulation of quarks and gluons on a Euclidean lattice. The second chapter introduces Monte Carlo methods and details the numerical algorithms to simulate lattice gauge fields. Chapter three explains the mathematical and numerical techniques needed to study quark fields and the computation of quark propagators. The fourth chapter is devoted to the physical observables constructed from lattice fields and explains how to measure them in simulations. The book is aimed at enabling graduate students who are new to the field to carry out explicitly the first steps and prepare them for research in lattice QCD.

Elements of Statistical Mechanics

Author : Ivo Sachs,Siddhartha Sen,James Sexton
Publisher : Cambridge University Press
Page : 347 pages
File Size : 55,9 Mb
Release : 2006-05-11
Category : Science
ISBN : 9781139452465

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Elements of Statistical Mechanics by Ivo Sachs,Siddhartha Sen,James Sexton Pdf

This 2006 textbook provides a concise introduction to the key concepts and tools of statistical mechanics. It also covers advanced topics such as non-relativistic quantum field theory and numerical methods. After introducing classical analytical techniques, such as cluster expansion and Landau theory, the authors present important numerical methods with applications to magnetic systems, Lennard-Jones fluids and biophysics. Quantum statistical mechanics is discussed in detail and applied to Bose-Einstein condensation and topics in astrophysics and cosmology. In order to describe emergent phenomena in interacting quantum systems, canonical non-relativistic quantum field theory is introduced and then reformulated in terms of Feynman integrals. Combining the authors' many years' experience of teaching courses in this area, this textbook is ideal for advanced undergraduate and graduate students in physics, chemistry and mathematics.

Quantum Monte Carlo Approaches for Correlated Systems

Author : Federico Becca,Sandro Sorella
Publisher : Cambridge University Press
Page : 287 pages
File Size : 46,6 Mb
Release : 2017-11-30
Category : Science
ISBN : 9781107129931

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Quantum Monte Carlo Approaches for Correlated Systems by Federico Becca,Sandro Sorella Pdf

A comprehensive introduction to state-of-the-art quantum Monte Carlo techniques for applications in strongly-interacting systems. Including variational wave functions, stochastic samplings, the variational technique, optimisation techniques, real-time dynamics and projection methods and recent developments on the continuum space. An extensive resource for students and researchers.

Quantum Field Theory

Author : Anthony G. Williams
Publisher : Cambridge University Press
Page : 793 pages
File Size : 41,6 Mb
Release : 2022-08-04
Category : Science
ISBN : 9781108470902

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Quantum Field Theory by Anthony G. Williams Pdf

This textbook offers a detailed and self-contained presentation of quantum field theory, suitable for advanced undergraduate and graduate level courses. The author provides full derivations wherever possible and adopts a pedagogical tone without sacrificing rigour. A fully worked solutions manual is available online for instructors.