Basics Of Thermal Field Theory

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Basics Of Thermal Field Theory

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Author : Mikko Laine
language : en
Publisher: Springer
Release Date : 2016-06-09

Basics Of Thermal Field Theory written by Mikko Laine and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-09 with Science categories.

This book presents thermal field theory techniques, which can be applied in both cosmology and the theoretical description of the QCD plasma generated in heavy-ion collision experiments. It focuses on gauge interactions (whether weak or strong), which are essential in both contexts. As well as the many differences in the physics questions posed and in the microscopic forces playing a central role, the authors also explain the similarities and the techniques, such as the resummations, that are needed for developing a formally consistent perturbative expansion. The formalism is developed step by step, starting from quantum mechanics; introducing scalar, fermionic and gauge fields; describing the issues of infrared divergences; resummations and effective field theories; and incorporating systems with finite chemical potentials. With this machinery in place, the important class of real-time (dynamic) observables is treated in some detail. This is followed by an overview of a number of applications, ranging from the study of phase transitions and particle production rate computations, to the concept of transport and damping coefficients that play a ubiquitous role in current developments. The book serves as a self-contained textbook on relativistic thermal field theory for undergraduate and graduate students of theoretical high-energy physics.

Thermal Field Theory Banff Cap Workshop On Proceedings Of The 3rd Workshop On Thermal Field Theories And Their Applications

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Author : Faqir C Khanna
language : en
Publisher: World Scientific
Release Date : 1994-05-31

Thermal Field Theory Banff Cap Workshop On Proceedings Of The 3rd Workshop On Thermal Field Theories And Their Applications written by Faqir C Khanna and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-05-31 with categories.

Finite temperature field theory is playing an increasingly important role in our understanding of fundamental interactions. It is relevant to condensed matter physics, early universe cosmology, astrophysics, particle physics, nuclear physics and quantum optics.The proceedings of the Banff/CAP Summer School and Workshop comprise the outcome of the third international workshop hold on finite temperature field theory. The over 50 papers include five pedagogical lecture series given by well known experts in the field, as well as invited technical seminars and contributed talks.

Finite Temperature Field Theory

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Author : Joseph I. Kapusta
language : en
Publisher: Cambridge University Press
Release Date : 2006-08-03

Finite Temperature Field Theory written by Joseph I. Kapusta and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-08-03 with Science categories.

The 2006 second edition of this book develops the basic formalism and theoretical techniques for studying relativistic quantum field theory at high temperature and density. Specific physical theories treated include QED, QCD, electroweak theory, and effective nuclear field theories of hadronic and nuclear matter. Topics include: functional integral representation of the partition function, diagrammatic expansions, linear response theory, screening and plasma oscillations, spontaneous symmetry breaking, Goldstone theorem, resummation and hard thermal loops, lattice gauge theory, phase transitions, nucleation theory, quark-gluon plasma, and color superconductivity. Applications to astrophysics and cosmology cover white dwarf and neutron stars, neutrino emissivity, baryon number violation in the early universe, and cosmological phase transitions. Applications to relativistic nucleus-nucleus collisions are also included. The book is written for theorists in elementary particle physics, nuclear physics, astrophysics, and cosmology. Problems are given at the end of each chapter, and numerous references to the literature are included.

Thermal Field Theories And Their Applications Proceedings Of The 4th International Workshop

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Author : Gui Yuan-xing
language : en
Publisher: World Scientific
Release Date : 1996-06-12

Thermal Field Theories And Their Applications Proceedings Of The 4th International Workshop written by Gui Yuan-xing and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-06-12 with categories.

Thermal field theory is the study of quantum field theory at non-zero temperature. This proceedings introduces both retrospect and prospect for various aspects of thermal field theory as well as their extensive applications to condensed matter physics, high energy physics, cosmology, nuclear physics, etc. Also included are speeches memorizing the recently lamented Professor Hiroomi Umezawa, a leading physicist in thermal field theory, by his former students and colleagues.

Thermal Field Theory

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Author : Michel Le Bellac
language : en
Publisher: Cambridge University Press
Release Date : 2000-07-03

Thermal Field Theory written by Michel Le Bellac and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-07-03 with Science categories.

Introduction to the relativistic thermal field theory and its applications in particle physics and astrophysics.

Finite Temperature Field Theory Second Edition

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Author : Ashok Das
language : en
Publisher: World Scientific
Release Date : 2023-03-14

Finite Temperature Field Theory Second Edition written by Ashok Das and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-14 with Science categories.

This book discusses all three formalisms used in the study of finite temperature field theory, namely the imaginary time formalism, the closed time formalism and thermofield dynamics. In addition, the finite temperature description on an arbitrary path in the complex t-plane is also described in detail. Gauge field theories and symmetry restoration at finite temperature are among the practical examples discussed in depth. The thermal operator representation relating the zero temperature Feynman graphs to the finite temperature ones are also explained in depth. Applications of the formalisms are worked out in detail. The consistent generalization of light-front field theories to finite temperature is systematically explained as well as the phenomenon of Unruh radiation. Cutting (Cutcosky) rules for the imaginary parts of amplitudes at finite temperature are discussed in careful detail and examples are worked out. Spontaneous and dynamical symmetry breaking and possible symmetry restoration at finite temperature are described. The question of gauge dependence of the effective potential as well as physical parameters (like mass) and the Nielsen identities are explained with examples. The methods for calculating effective actions at finite temperature are described with examples. The subtleties which arise at finite temperature are pointed out in detail also with examples. The nonrestoration of some of the symmetries at high temperature (such as supersymmetry) and theories on nonsimply connected space-times are described thoroughly. Examples of nonequilibrium phenomena are discussed with the disoriented chiral condensates as an illustration. Fluctuation-dissipation theorem is explained in detail and is worked out systematically for glassy materials. Several appendices are added at the end of some of the chapters to help the readers appreciate the discussions of the individual chapters.This book is a very useful tool for graduate students, teachers and researchers in theoretical physics.

Banff Cap Workshop On Thermal Field Theory

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Author : F. C. Khanna
language : en
Publisher: World Scientific Publishing Company Incorporated
Release Date : 1994-01-01

Banff Cap Workshop On Thermal Field Theory written by F. C. Khanna and has been published by World Scientific Publishing Company Incorporated this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-01-01 with Science categories.

Finite Temperature Field Theory

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Author : Joseph I. Kapusta
language : en
Publisher: Cambridge University Press
Release Date : 1989

Finite Temperature Field Theory written by Joseph I. Kapusta and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Mathematics categories.

Finite-Temperature Field Theory develops the basic formalism and theoretical techniques for studying relativistic quantum field theory at high temperature and density.

Thermal Field Theories

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Author : H. Ezawa
language : en
Publisher: Elsevier
Release Date : 2012-12-02

Thermal Field Theories written by H. Ezawa and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.

Theories of quantum fields at non-zero temperature have been steadily developed for well over a decade. In 1988, as a result of the increased demand for communication among theorists working in different fields ranging from condensed matter physics to high energy physics and astrophysics, the first international meeting was organized (the proceedings of which have been published in Physica A 158, 1989). This 2nd workshop covers similar fields, namely equilibrium and non-equilibrium statistical physics, quantum optics, high-temperature gauge-field theories, string theories, statistical theories of gravitation and cosmology. The resulting proceedings reflect the progress made in the respective fields, identify the major common problems and suggest possible directions for their solutions.

Thermal Quantum Field Theory

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Author : F. C. Khanna
language : en
Publisher: World Scientific
Release Date : 2009

Thermal Quantum Field Theory written by F. C. Khanna and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Science categories.

Presents developments in thermal field theory. This book combines ideas from thermal theory with concepts from group theory using Lie algebras, allowing for applications not only to quantum field theory but also to quantum optics and statistical mechanics