Fundamental Problems In Quantum Field Theory

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Fundamental Problems in Quantum Field Theory

Takehisa Fujita,Naohiro Kanda
Fundamental Problems in Quantum Field Theory Book PDF

Author : Takehisa Fujita,Naohiro Kanda
Publisher : Bentham Science Publishers
Page : 187 pages
File Size : 48,8 Mb
Release : 2013-08-07
Category : Science
ISBN : 9781608057542

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Fundamental Problems in Quantum Field Theory by Takehisa Fujita,Naohiro Kanda Pdf

Quantum physics is based on four fundamental interactions of electromagnetic, weak, gravitational and strong forces. All the interactions are expressed in terms of fermion and boson fields which can describe the quantum states of electrons, nucleons and photons in atoms or nuclei. Correct behaviors of these particles can now be described by the basic field theory terminology, and this textbook explains, for the first time, quantum field theory in a unifying method. At present, modern quantum theory is at a critical junction between different theories, and this textbook presents a clear description of fundamental quantum fields with a sound theoretical framework. No exotic theoretical concepts such as general relativity nor spontaneous symmetry breaking nor quantum anomaly are adopted in this textbook, and indeed all the observed physical quantities can be well understood within the standard field theory framework without introducing any non-physical particles or fields. From this textbook, readers will be guided through a concrete future direction of quantum field theory and will learn how the motion of electrons in any kind of material can be understood in terms of fields or state vectors. Readers will also learn about application of basic field theory in quantum chemistry, quantum biology and so on. Fundamental Problems in Quantum Field Theory is a handy resource for undergraduate and graduate students as well as supervisors involved in advanced courses in quantum physics.

Problem Book in Quantum Field Theory

Voja Radovanovic
Problem Book in Quantum Field Theory Book PDF

Author : Voja Radovanovic
Publisher : Springer Science & Business Media
Page : 242 pages
File Size : 43,9 Mb
Release : 2008-01-24
Category : Science
ISBN : 9783540770145

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Problem Book in Quantum Field Theory by Voja Radovanovic Pdf

The Problem Book in Quantum Field Theory contains about 200 problems with solutions or hints that help students to improve their understanding and develop skills necessary for pursuing the subject. It deals with the Klein-Gordon and Dirac equations, classical field theory, canonical quantization of scalar, Dirac and electromagnetic fields, the processes in the lowest order of perturbation theory, renormalization and regularization. The solutions are presented in a systematic and complete manner. The material covered and the level of exposition make the book appropriate for graduate and undergraduate students in physics, as well as for teachers and researchers.

Fundamental Problems in Quantum Physics

M. Ferrero,Alwyn van der Merwe
Fundamental Problems in Quantum Physics Book PDF

Author : M. Ferrero,Alwyn van der Merwe
Publisher : Springer Science & Business Media
Page : 372 pages
File Size : 42,5 Mb
Release : 2013-06-29
Category : Science
ISBN : 9789401585293

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Fundamental Problems in Quantum Physics by M. Ferrero,Alwyn van der Merwe Pdf

For many physicists quantum theory contains strong conceptual difficulties, while for others the apparent conclusions about the reality of our physical world and the ways in which we discover that reality remain philosophically unacceptable. This book focuses on recent theoretical and experimental developments in the foundations of quantum physics, including topics such as the puzzles and paradoxes which appear when general relativity and quantum mechanics are combined; the emergence of classical properties from quantum mechanics; stochastic electrodynamics; EPR experiments and Bell's Theorem; the consistent histories approach and the problem of datum uniqueness in quantum mechanics; non-local measurements and teleportation of quantum states; quantum non-demolition measurements in optics and matter wave properties observed by neutron, electron and atomic interferometry. Audience: This volume is intended for graduate students of physics and those interested in the foundations of quantum theory.

Problems in Quantum Field Theory

François Gelis
Problems in Quantum Field Theory Book PDF

Author : François Gelis
Publisher : Cambridge University Press
Page : 375 pages
File Size : 53,5 Mb
Release : 2021-08-26
Category : Science
ISBN : 9781108838801

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Problems in Quantum Field Theory by François Gelis Pdf

A collection of problems in QFT, with complete solutions, for graduate students taking their first or second course.

Many-Body Problems and Quantum Field Theory

Philippe Andre Martin,Francois Rothen
Many Body Problems and Quantum Field Theory Book PDF

Author : Philippe Andre Martin,Francois Rothen
Publisher : Springer Science & Business Media
Page : 442 pages
File Size : 55,5 Mb
Release : 2013-04-17
Category : Science
ISBN : 9783662084908

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Many-Body Problems and Quantum Field Theory by Philippe Andre Martin,Francois Rothen Pdf

Emphasis is placed on analogies between the various systems rather than on advanced or specialized aspects, with the purpose of illustrating common ideas within different domains of physics. Starting from a basic knowledge of quantum mechanics and classical electromagnetism, the exposition is self-contained and explicitly details all steps of the derivations. The new edition features a substantially new treatment of nucleon pairing.

New Developments on Fundamental Problems in Quantum Physics

M. Ferrero,Alwyn van der Merwe
New Developments on Fundamental Problems in Quantum Physics Book PDF

Author : M. Ferrero,Alwyn van der Merwe
Publisher : Springer Science & Business Media
Page : 447 pages
File Size : 47,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401158862

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New Developments on Fundamental Problems in Quantum Physics by M. Ferrero,Alwyn van der Merwe Pdf

Quantum theory is one of the most fascinating and successful constructs in the intellectual history of mankind. Nonetheless, the theory has very shaky philosophical foundations. This book contains thoughtful discussions by eminent researchers of a spate of experimental techniques newly developed to test some of the stranger predictions of quantum physics. The advances considered include recent experiments in quantum optics, electron and ion interferometry, photon down conversion in nonlinear crystals, single trapped ions interacting with laser beams, atom-field coupling in micromaser cavities, quantum computation, quantum cryptography, decoherence and macroscopic quantum effects, the quantum state diffusion model, quantum gravity, the quantum mechanics of cosmology and quantum non-locality along with the continuing debate surrounding the interpretation of quantum mechanics. Audience: The book is intended for physicists, philosophers of science, mathematicians, graduate students and those interested in the foundations of quantum theory.

Quantum Field Theory

François Gelis
Quantum Field Theory Book PDF

Author : François Gelis
Publisher : Cambridge University Press
Page : 611 pages
File Size : 51,9 Mb
Release : 2019-07-11
Category : Science
ISBN : 9781108480901

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Quantum Field Theory by François Gelis Pdf

A rigorous and self-contained text reviewing the fundamentals of quantum field theory and exploring advanced topics and modern techniques.

A Prelude to Quantum Field Theory

John Donoghue,Lorenzo Sorbo
A Prelude to Quantum Field Theory Book PDF

Author : John Donoghue,Lorenzo Sorbo
Publisher : Princeton University Press
Page : 160 pages
File Size : 53,8 Mb
Release : 2022-02-22
Category : Science
ISBN : 9780691223506

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A Prelude to Quantum Field Theory by John Donoghue,Lorenzo Sorbo Pdf

A concise, beginner-friendly introduction to quantum field theory Quantum field theory is a powerful framework that extends quantum mechanics in ways that are essential in many modern applications. While it is the fundamental formalism for the study of many areas of physics, quantum field theory requires a different way of thinking, and many newcomers to the subject struggle with the transition from quantum mechanics. A Prelude to Quantum Field Theory introduces the key concepts of quantum field theory in a brief and accessible manner while never sacrificing mathematical rigor. The result is an easy-to-use textbook that distills the most general properties of the theory without overwhelming beginning students with more advanced applications. Bridges quantum mechanics and quantum field theory, emphasizing analogies and differences Emphasizes a “quantum field theoretical mindset” while maintaining mathematical rigor Obtains quantum fields as the continuum limit of a quantized system of many particles Highlights the correspondence between wave function—fundamental in quantum mechanics—and the formalism of second quantization used in quantum field theory Provides a step-by-step derivation of Feynman rules for the perturbative study of interacting theories Introduces students to renormalization, path integrals techniques, and more Discusses more modern topics like effective field theories Ideal for both undergraduate and graduate students Proven in the classroom

Student Friendly Quantum Field Theory

Robert D. Klauber
Student Friendly Quantum Field Theory Book PDF

Author : Robert D. Klauber
Publisher : Unknown
Page : 544 pages
File Size : 49,9 Mb
Release : 2013
Category : Quantum electrodynamics
ISBN : 0984513930

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Student Friendly Quantum Field Theory by Robert D. Klauber Pdf

By incorporating extensive student input and innovative teaching methodologies, this book aims to make the process of learning quantum field theory easier, and thus more rapid, profound, and efficient, for both students and instructors. Comprehensive explanations are favored over conciseness, every step in derivations is included, and big picture overviews are provided throughout. Typical student responses indicate how well the text achieves its aim. [This] book ... makes quantum field theory much easier to understand!" Thanks for making quantum field theory clearer! Awesome. .. approach and presentation .. just awesome !!! Best presentation of QFT I have ever seen . marvelous!!!. " transforms learning QFT from being a hazardous endeavor to actually being an enjoyable thing to do." Great job .. extremely clear guided me through many ambiguities .. I wasn't able to work out with any other book. ..truly special extraordinary text. For me, a big relief .. finding [this] text. The book focuses on the canonical quantization approach, but also provides an introductory chapter on path integrals. It covers fundamental principles of quantum field theory, then develops quantum electrodynamics in depth. See the first few chapters at www.quantumfieldtheory.info.

The Conceptual Framework of Quantum Field Theory

Anthony Duncan
The Conceptual Framework of Quantum Field Theory Book PDF

Author : Anthony Duncan
Publisher : Oxford University Press
Page : 128 pages
File Size : 49,5 Mb
Release : 2012-08-09
Category : Science
ISBN : 9780191642203

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The Conceptual Framework of Quantum Field Theory by Anthony Duncan Pdf

The book attempts to provide an introduction to quantum field theory emphasizing conceptual issues frequently neglected in more "utilitarian" treatments of the subject. The book is divided into four parts, entitled respectively "Origins", "Dynamics", "Symmetries", and "Scales". The emphasis is conceptual - the aim is to build the theory up systematically from some clearly stated foundational concepts - and therefore to a large extent anti-historical, but two historical Chapters ("Origins") are included to situate quantum field theory in the larger context of modern physical theories. The three remaining sections of the book follow a step by step reconstruction of this framework beginning with just a few basic assumptions: relativistic invariance, the basic principles of quantum mechanics, and the prohibition of physical action at a distance embodied in the clustering principle. The "Dynamics" section of the book lays out the basic structure of quantum field theory arising from the sequential insertion of quantum-mechanical, relativistic and locality constraints. The central role of symmetries in relativistic quantum field theories is explored in the third section of the book, while in the final section, entitled "Scales", we explore in detail the feature of quantum field theories most critical for their enormous phenomenological success - the scale separation property embodied by the renormalization group properties of a theory defined by an effective local Lagrangian.

Quantum Field Theory

Eduardo Fradkin
Quantum Field Theory Book PDF

Author : Eduardo Fradkin
Publisher : Princeton University Press
Page : 760 pages
File Size : 52,9 Mb
Release : 2021-03-23
Category : Science
ISBN : 9780691189550

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Quantum Field Theory by Eduardo Fradkin Pdf

The only graduate-level textbook on quantum field theory that fully integrates perspectives from high-energy, condensed-matter, and statistical physics Quantum field theory was originally developed to describe quantum electrodynamics and other fundamental problems in high-energy physics, but today has become an invaluable conceptual and mathematical framework for addressing problems across physics, including in condensed-matter and statistical physics. With this expansion of applications has come a new and deeper understanding of quantum field theory—yet this perspective is still rarely reflected in teaching and textbooks on the subject. Developed from a year-long graduate course Eduardo Fradkin has taught for years to students of high-energy, condensed-matter, and statistical physics, this comprehensive textbook provides a fully "multicultural" approach to quantum field theory, covering the full breadth of its applications in one volume. Brings together perspectives from high-energy, condensed-matter, and statistical physics in both the main text and exercises Takes students from basic techniques to the frontiers of physics Pays special attention to the relation between measurements and propagators and the computation of cross sections and response functions Focuses on renormalization and the renormalization group, with an emphasis on fixed points, scale invariance, and their role in quantum field theory and phase transitions Other topics include non-perturbative phenomena, anomalies, and conformal invariance Features numerous examples and extensive problem sets Also serves as an invaluable resource for researchers

Quantum Foundations, Probability and Information

Andrei Khrennikov,Bourama Toni
Quantum Foundations Probability and Information Book PDF

Author : Andrei Khrennikov,Bourama Toni
Publisher : Springer
Page : 295 pages
File Size : 54,5 Mb
Release : 2018-06-13
Category : Science
ISBN : 9783319749716

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Quantum Foundations, Probability and Information by Andrei Khrennikov,Bourama Toni Pdf

Composed of contributions from leading experts in quantum foundations, this volume presents viewpoints on a number of complex problems through informational, probabilistic, and mathematical perspectives and features novel mathematical models of quantum and subquantum phenomena. Rich with multi-disciplinary mathematical content, this book includes applications of partial differential equations in quantum field theory, differential geometry, oscillatory processes and vibrations, and Feynman integrals for quickly growing potential functions. Due to rapid growth in the field in recent years, this volume aims to promote interdisciplinary collaboration in the areas of quantum probability, information, communication and foundation, and mathematical physics. Many papers discuss complex yet novel problems that depart from the mainstream of quantum physical studies. Others devote explanation to fundamental problems of the conventional quantum theory, including its mathematical formalism. Overall, authors cover a diverse set of topics, including quantum and classical field theory and oscillatory processing, quantum mechanics from a Darwinian evolutionary perspective, and biological applications of quantum theory. Together in one volume, these essays will be useful to experts in the corresponding areas of quantum theory. Theoreticians, experimenters, mathematicians, and even philosophers in quantum physics and quantum probability and information theory can consider this book a valuable resource.

Fundamental Problems in Quantum Theory

Daniel M. Greenberger,John Archibald Wheeler,Anton Zeilinger
Fundamental Problems in Quantum Theory Book PDF

Author : Daniel M. Greenberger,John Archibald Wheeler,Anton Zeilinger
Publisher : Unknown
Page : 946 pages
File Size : 40,5 Mb
Release : 1995
Category : Biography & Autobiography
ISBN : UVA:X002618934

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Fundamental Problems in Quantum Theory by Daniel M. Greenberger,John Archibald Wheeler,Anton Zeilinger Pdf

Ed. Daniel Greenberger, 750pp May 1995 164.95

From Classical to Quantum Fields

Laurent Baulieu,John Iliopoulos,Roland Seneor,Roland Sénéor
From Classical to Quantum Fields Book PDF

Author : Laurent Baulieu,John Iliopoulos,Roland Seneor,Roland Sénéor
Publisher : Oxford University Press
Page : 951 pages
File Size : 43,6 Mb
Release : 2017
Category : Science
ISBN : 9780198788393

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From Classical to Quantum Fields by Laurent Baulieu,John Iliopoulos,Roland Seneor,Roland Sénéor Pdf

Quantum Field Theory has become the universal language of most modern theoretical physics. This introductory textbook shows how this beautiful theory offers the correct mathematical framework to describe and understand the fundamental interactions of elementary particles. The book begins with a brief reminder of basic classical field theories, electrodynamics and general relativity, as well as their symmetry properties, and proceeds with the principles of quantisation following Feynman's path integral approach. Special care is used at every step to illustrate the correct mathematical formulation of the underlying assumptions. Gauge theories and the problems encountered in their quantisation are discussed in detail. The last chapters contain a full description of the Standard Model of particle physics and the attempts to go beyond it, such as grand unified theories and supersymmetry. Written for advanced undergraduate and beginning graduate students in physics and mathematics, the book could also serve as a reference for active researchers in the field.

Solutions to Problems for Student Friendly Quantum Field Theory

Robert D. Klauber
Solutions to Problems for Student Friendly Quantum Field Theory Book PDF

Author : Robert D. Klauber
Publisher : Unknown
Page : 0 pages
File Size : 46,6 Mb
Release : 2014
Category : Quantum electrodynamics
ISBN : 0984513965

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Solutions to Problems for Student Friendly Quantum Field Theory by Robert D. Klauber Pdf

This booklet contains solutions to 191 problems in quantum field theory found in the text Student Friendly Quantum Field Theory Volume 1: Basic Princicples and Quantum Electrodynamics by Robert D. Klauber.