Quantum Field Theory for the Gifted Amateur

Filename: quantum-field-theory-for-the-gifted-amateur.pdf
ISBN: 9780191510939
Release Date: 2014-04-17
Number of pages: 512
Author: Tom Lancaster
Publisher: OUP Oxford

Download and read online Quantum Field Theory for the Gifted Amateur in PDF and EPUB Quantum field theory is arguably the most far-reaching and beautiful physical theory ever constructed, with aspects more stringently tested and verified to greater precision than any other theory in physics. Unfortunately, the subject has gained a notorious reputation for difficulty, with forbidding looking mathematics and a peculiar diagrammatic language described in an array of unforgiving, weighty textbooks aimed firmly at aspiring professionals. However, quantum field theory is too important, too beautiful, and too engaging to be restricted to the professionals. This book on quantum field theory is designed to be different. It is written by experimental physicists and aims to provide the interested amateur with a bridge from undergraduate physics to quantum field theory. The imagined reader is a gifted amateur, possessing a curious and adaptable mind, looking to be told an entertaining and intellectually stimulating story, but who will not feel patronised if a few mathematical niceties are spelled out in detail. Using numerous worked examples, diagrams, and careful physically motivated explanations, this book will smooth the path towards understanding the radically different and revolutionary view of the physical world that quantum field theory provides, and which all physicists should have the opportunity to experience.

Quantum Field Theory for the Gifted Amateur

Filename: quantum-field-theory-for-the-gifted-amateur.pdf
ISBN: 9780199699339
Release Date: 2014-04
Number of pages: 512
Author: Tom Lancaster
Publisher: Oxford University Press

Download and read online Quantum Field Theory for the Gifted Amateur in PDF and EPUB Quantum field theory provides the theoretical backbone to most modern physics. It explains the standard model of particle physics and the existence of the Higgs boson, the physics of states of matter such as metals, magnets and superconductors, and allows us to understand the behaviour of polymers and biological molecules. However, quantum field theory has a reputation for difficulty, reinforced by a selection of weighty and inaccessible books on the subject aimedfirmly at those who will make future advances in the subject. The authors of this book believe the subject is too important to be restricted to the professionals and have designed this book to bringquantum field theory to a wider audience of physicists. The book is packed with worked examples, witty diagrams, and applications intended to introduce a new audience to this revolutionary theory.

Student Friendly Quantum Field Theory

Filename: student-friendly-quantum-field-theory.pdf
ISBN: 0984513957
Release Date: 2013-12
Number of pages: 556
Author: Robert D. Klauber

Download and read online Student Friendly Quantum Field Theory in PDF and EPUB 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. The second edition incorporates suggestions from readers to make certain sections even clearer and easier to understand. See the first few chapters at www.quantumfieldtheory.info.

Quantum Field Theory in a Nutshell

Filename: quantum-field-theory-in-a-nutshell.pdf
ISBN: 1400835321
Release Date: 2010-02-01
Number of pages: 608
Author: A. Zee
Publisher: Princeton University Press

Download and read online Quantum Field Theory in a Nutshell in PDF and EPUB Since it was first published, Quantum Field Theory in a Nutshell has quickly established itself as the most accessible and comprehensive introduction to this profound and deeply fascinating area of theoretical physics. Now in this fully revised and expanded edition, A. Zee covers the latest advances while providing a solid conceptual foundation for students to build on, making this the most up-to-date and modern textbook on quantum field theory available. This expanded edition features several additional chapters, as well as an entirely new section describing recent developments in quantum field theory such as gravitational waves, the helicity spinor formalism, on-shell gluon scattering, recursion relations for amplitudes with complex momenta, and the hidden connection between Yang-Mills theory and Einstein gravity. Zee also provides added exercises, explanations, and examples, as well as detailed appendices, solutions to selected exercises, and suggestions for further reading. The most accessible and comprehensive introductory textbook available Features a fully revised, updated, and expanded text Covers the latest exciting advances in the field Includes new exercises Offers a one-of-a-kind resource for students and researchers Leading universities that have adopted this book include: Arizona State University Boston University Brandeis University Brown University California Institute of Technology Carnegie Mellon College of William & Mary Cornell Harvard University Massachusetts Institute of Technology Northwestern University Ohio State University Princeton University Purdue University - Main Campus Rensselaer Polytechnic Institute Rutgers University - New Brunswick Stanford University University of California - Berkeley University of Central Florida University of Chicago University of Michigan University of Montreal University of Notre Dame Vanderbilt University Virginia Tech University

Quantum Field Theory and the Standard Model

Filename: quantum-field-theory-and-the-standard-model.pdf
ISBN: 9781107034730
Release Date: 2013-12-15
Number of pages: 863
Author: Matthew D. Schwartz
Publisher: Cambridge University Press

Download and read online Quantum Field Theory and the Standard Model in PDF and EPUB Modern introduction to quantum field theory for graduates, providing intuitive, physical explanations supported by real-world applications and homework problems.

A Pedestrian Approach to Quantum Field Theory

Filename: a-pedestrian-approach-to-quantum-field-theory.pdf
ISBN: 9780486780221
Release Date: 2014-05-21
Number of pages: 192
Author: Edward G Harris
Publisher: Courier Corporation

Download and read online A Pedestrian Approach to Quantum Field Theory in PDF and EPUB Written by a renowned professor of physics, this introductory text is geared toward graduate students taking a year-long course in quantum mechanics in which the third quarter is devoted to relativistic wave equations and field theory. Difficult concepts are introduced gradually, and the theory is applied to physically interesting problems. After an introductory chapter on the formation of quantum mechanics, the treatment advances to examinations of the quantum theory of the free electromagnetic field, the interaction of radiation and matter, second quantization, the interaction of quantized fields, and quantum electrodynamics. Additional topics include the theory of beta decay, particles that interact among themselves, quasi particles in plasmas and metals, and the problem of infinities in quantum electrodynamics. The Appendix contains selected answers to problems that appear throughout the text.

Quantum Field Theory

Filename: quantum-field-theory.pdf
ISBN: 0521478146
Release Date: 1996-06-06
Number of pages: 487
Author: Lewis H. Ryder
Publisher: Cambridge University Press

Download and read online Quantum Field Theory in PDF and EPUB This book is a modern introduction to the ideas and techniques of quantum field theory. After a brief overview of particle physics and a survey of relativistic wave equations and Lagrangian methods, the author develops the quantum theory of scalar and spinor fields, and then of gauge fields. The emphasis throughout is on functional methods, which have played a large part in modern field theory. The book concludes with a brief survey of "topological" objects in field theory and, new to this edition, a chapter devoted to supersymmetry. Graduate students in particle physics and high energy physics will benefit from this book.

Quantum Field Theory

Filename: quantum-field-theory.pdf
ISBN: 9780821847053
Release Date: 2008-08-26
Number of pages: 325
Author: G. B. Folland
Publisher: American Mathematical Soc.

Download and read online Quantum Field Theory in PDF and EPUB Quantum field theory has been a great success for physics, but it is difficult for mathematicians to learn because it is mathematically incomplete. Folland, who is a mathematician, has spent considerable time digesting the physical theory and sorting out the mathematical issues in it. Fortunately for mathematicians, Folland is a gifted expositor. The purpose of this book is to present the elements of quantum field theory, with the goal of understanding the behavior of elementary particles rather than building formal mathematical structures, in a form that will be comprehensible to mathematicians. Rigorous definitions and arguments are presented as far as they are available, but the text proceeds on a more informal level when necessary, with due care in identifying the difficulties. The book begins with a review of classical physics and quantum mechanics, then proceeds through the construction of free quantum fields to the perturbation-theoretic development of interacting field theory and renormalization theory, with emphasis on quantum electrodynamics. The final two chapters present the functional integral approach and the elements of gauge field theory, including the Salam-Weinberg model of electromagnetic and weak interactions.

An Introduction to Quantum Field Theory Student Economy Edition

Filename: an-introduction-to-quantum-field-theory-student-economy-edition.pdf
ISBN: 0813350190
Release Date: 2015-11
Number of pages: 864
Author: Michael E. Peskin

Download and read online An Introduction to Quantum Field Theory Student Economy Edition in PDF and EPUB "An Introduction to Quantum Field Theory is a textbook intended for the graduate physics course covering relativistic quantum mechanics, quantum electrodynamics, and Feynman diagrams. The authors make"

Field Theory

Filename: field-theory.pdf
ISBN: 9780813346564
Release Date: 1997-03-25
Number of pages: 350
Author: Pierre Ramond
Publisher: Westview Press

Download and read online Field Theory in PDF and EPUB Presents recent advances of perturbative relativistic field theory in a pedagogical and straightforward way. For graduate students who intend to specialize in high-energy physics.

Quantum Field Theory

Filename: quantum-field-theory.pdf
ISBN: 9781118716656
Release Date: 2013-06-06
Number of pages: 496
Author: Franz Mandl
Publisher: John Wiley & Sons

Download and read online Quantum Field Theory in PDF and EPUB Following on from the successful first (1984) and revised (1993) editions, this extended and revised text is designed as a short and simple introduction to quantum field theory for final year physics students and for postgraduate students beginning research in theoretical and experimental particle physics. The three main objectives of the book are to: Explain the basic physics and formalism of quantum field theory To make the reader proficient in theory calculations using Feynman diagrams To introduce the reader to gauge theories, which play a central role in elementary particle physics. Thus, the first ten chapters deal with QED in the canonical formalism, and are little changed from the first edition. A brief introduction to gauge theories (Chapter 11) is then followed by two sections, which may be read independently of each other. They cover QCD and related topics (Chapters 12-15) and the unified electroweak theory (Chapters 16 – 19) respectively. Problems are provided at the end of each chapter. New to this edition: Five new chapters, giving an introduction to quantum chromodynamics and the methods used to understand it: in particular, path integrals and the renormalization group. The treatment of electroweak interactions has been revised and updated to take account of more recent experiments.

Quantum Field Theory

Filename: quantum-field-theory.pdf
ISBN: 9781139462761
Release Date: 2007-01-25
Number of pages:
Author: Mark Srednicki
Publisher: Cambridge University Press

Download and read online Quantum Field Theory in PDF and EPUB Quantum field theory is the basic mathematical framework that is used to describe elementary particles. This textbook provides a complete and essential introduction to the subject. Assuming only an undergraduate knowledge of quantum mechanics and special relativity, this book is ideal for graduate students beginning the study of elementary particles. The step-by-step presentation begins with basic concepts illustrated by simple examples, and proceeds through historically important results to thorough treatments of modern topics such as the renormalization group, spinor-helicity methods for quark and gluon scattering, magnetic monopoles, instantons, supersymmetry, and the unification of forces. The book is written in a modular format, with each chapter as self-contained as possible, and with the necessary prerequisite material clearly identified. It is based on a year-long course given by the author and contains extensive problems, with password protected solutions available to lecturers at www.cambridge.org/9780521864497.

Quantum Field Theory for Mathematicians

Filename: quantum-field-theory-for-mathematicians.pdf
ISBN: 052163265X
Release Date: 1999-06-13
Number of pages: 699
Author: Robin Ticciati
Publisher: Cambridge University Press

Download and read online Quantum Field Theory for Mathematicians in PDF and EPUB This should be a useful reference for anybody with an interest in quantum theory.

Particles and Quantum Fields

Filename: particles-and-quantum-fields.pdf
ISBN: 9789814740920
Release Date: 2016-05-30
Number of pages: 1628
Author: Hagen Kleinert
Publisher: World Scientific

Download and read online Particles and Quantum Fields in PDF and EPUB This is an introductory book on elementary particles and their interactions. It starts out with many-body Schrödinger theory and second quantization and leads, via its generalization, to relativistic fields of various spins and to gravity. The text begins with the best known quantum field theory so far, the quantum electrodynamics of photon and electrons (QED). It continues by developing the theory of strong interactions between the elementary constituents of matter (quarks). This is possible due to the property called asymptotic freedom. On the way one has to tackle the problem of removing various infinities by renormalization. The divergent sums of infinitely many diagrams are performed with the renormalization group or by variational perturbation theory (VPT). The latter is an outcome of the Feynman-Kleinert variational approach to path integrals discussed in two earlier books of the author, one representing a comprehensive treatise on path integrals, the other dealing with critial phenomena. Unlike ordinary perturbation theory, VPT produces uniformly convergent series which are valid from weak to strong couplings, where they describe critical phenomena. The present book develops the theory of effective actions which allow to treat quantum phenomena with classical formalism. For example, it derives the observed anomalous power laws of strongly interacting theories from an extremum of the action. Their fluctuations are not based on Gaussian distributions, as in the perturbative treatment of quantum field theories, or in asymptotically-free theories, but on deviations from the average which are much larger and which obey power-like distributions. Exactly solvable models are discussed and their physical properties are compared with those derived from general methods. In the last chapter we discuss the problem of quantizing the classical theory of gravity. Contents: FundamentalsField Formulation of Many-Body Quantum PhysicsInteracting Nonrelativistic ParticlesFree Relativistic Particles and FieldsClassical RadiationRelativistic Particles and Fields in External Electromagnetic PotentialQuantization of Relativistic Free FieldsContinuous Symmetries and Conservation Laws. Noether's TheoremScattering and Decay of ParticlesQuantum Field Theoretic Perturbation TheoryExtracting Finite Results from Perturbation Series. Regularization, RenormalizationQuantum ElectrodynamicsFormal Properties of Perturbation TheoryFunctional-Integral Representation of Quantum Field TheorySystematic Graphical Construction of Feynman DiagramsSpontaneous Symmetry BreakdownScalar Quantum ElectrodynamicsExactly Solvable O(N)-Symmetric ϕ4-Theory for Large NNonlinear σ-ModelThe Renormalization GroupCritical Properties of Nonlinear σ-ModelFunctional-Integral Calculation of Effective Action. Loop ExpansionExactly Solvable O(N)-Symmetric Four-Fermion Theory in 2+ε Dimensions Internal Symmetries of Strong InteractionsSymmetries Linking Internal and Spacetime PropertiesHadronization of Quark TheoriesWeak InteractionsNonabelian Gauge Theory of Strong InteractionsCosmology with General Curvature-Dependent LagrangianEinstein Gravity from Fluctuating Conformal GravityPurely Geometric Part of Dark Matter Readership: Students and researchers in theoretical physics.

Quantum Mechanics

Filename: quantum-mechanics.pdf
ISBN: 9780465062904
Release Date: 2015-05-12
Number of pages: 384
Author: Leonard Susskind
Publisher: Basic Books

Download and read online Quantum Mechanics in PDF and EPUB Explains the theory and associated mathematics of quantum mechanics, discussing topics ranging from uncertainty and time dependence to particle and wave states--