Self Field Theory
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Self Field Theory
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Author : Tony Fleming
language : en
Publisher: CRC Press
Release Date : 2011-12-20
Self Field Theory written by Tony Fleming and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-12-20 with Science categories.
This is the first text to be written on the topic of Self-Field Theory (SFT), a new mathematical description of physics distinct from quantum field theory, the physical theory of choice by physicists at the present time. SFT is a recent development that has evolved from the classical electromagnetics of the electron's self-fields that were studied
Self Consistent Field
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Author : Ramón Carbó
language : en
Publisher: Elsevier Publishing Company
Release Date : 1990
Self Consistent Field written by Ramón Carbó and has been published by Elsevier Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Science categories.
The Self Consistent Field (SCF) theory is a fundamental technique for quantum mechanical studies on chemical systems. Over the past ten years there have been significant advances in the SCF theory and its applications to a wide range of chemical problems. In the present volume leading researchers in the field address topics such as molecular properties, molecular interactions, reactivity, transition state theory, geometry optimization, conformational analysis and potential surfaces. Systems described include; atoms, diatomic molecules, small molecules, large molecules, biological molecules, polymers and solid-state. The authors approach the various topics in a theoretical, computational and numerical manner. Being the first comprehensive text available on the subject matter, the book is suitable for a wide audience from graduate students to research workers.
Self Consistent Quantum Field Theory And Bosonization For Strongly Correlated Electron Systems
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Author : Rudolf Haussmann
language : en
Publisher: Springer Science & Business Media
Release Date : 2003-07-01
Self Consistent Quantum Field Theory And Bosonization For Strongly Correlated Electron Systems written by Rudolf Haussmann and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-07-01 with Science categories.
This research monograph offers an introduction to advanced quantum field theoretical techniques for many-particle systems beyond perturbation theory. Several schemes for resummation of the Feynman diagrams are described. The resulting approximations are especially well suited for strongly correlated fermion and boson systems. Also considered is the crossover from BCS superconductivity to Bose--Einstein condensation in fermion systems with strong attractive interaction. In particular, a field theoretic formulation of "bosonization" is presented; it is published here for the first time. This method is applied to the fractional quantum Hall effect, to the Coulomb plasma, and to several exactly solvable models.
Fundamental Problems In Quantum Field Theory
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Author : Takehisa Fujita
language : en
Publisher: Bentham Science Publishers
Release Date : 2013-08-07
Fundamental Problems In Quantum Field Theory written by Takehisa Fujita and has been published by Bentham Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-08-07 with Science categories.
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.
Introduction To Quantum Field Theory
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Author : Roberto Casalbuoni
language : en
Publisher: World Scientific
Release Date : 2011
Introduction To Quantum Field Theory written by Roberto Casalbuoni and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Science categories.
The book deals with quantum field theory which is the language of the modern physics of elementary particles. Written based on university lectures given by the author, the book provides treatments and technical details of quantum field theory, which will be particularly useful for students. The book starts with the quantization of the most important kind of free fields (the scalar, the spin-1/2 and the photon fields). It is then followed by a detailed account of the symmetry properties of a field theory and a discussion on global and local symmetries and the spontaneous breaking of symmetries. Other topics discussed include the perturbation theory, one-loop effects for quantum electrodynamics, and renormalization properties.
Quantum Field Theory And The Many Body Problem
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Author : Theodore David Schultz
language : en
Publisher: CRC Press
Release Date : 1987
Quantum Field Theory And The Many Body Problem written by Theodore David Schultz and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Science categories.
An Introduction To Relativistic Quantum Field Theory
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Author : Silvan S. Schweber
language : en
Publisher: Courier Corporation
Release Date : 2013-10-10
An Introduction To Relativistic Quantum Field Theory written by Silvan S. Schweber and has been published by Courier Corporation this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-10 with Science categories.
Complete, systematic, and self-contained, this text introduces modern quantum field theory. "Combines thorough knowledge with a high degree of didactic ability and a delightful style." — Mathematical Reviews. 1961 edition.
Quantum Field Theory
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Author : Lewis H. Ryder
language : en
Publisher: Cambridge University Press
Release Date : 1996-06-06
Quantum Field Theory written by Lewis H. Ryder 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 1996-06-06 with Science categories.
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.
Lectures On Quantum Field Theory
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Author : Ashok Das
language : en
Publisher: World Scientific
Release Date : 2008
Lectures On Quantum Field Theory 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 2008 with Science categories.
Ashok Das has written an excellent, comprehensive introduction to modern quantum filed theory, covering both its theoretical underpinnings and basic computational methods. It will be very useful to students, teachers, and researchers as a course text, and as a volume for self-study and reference.
Quantum Field Theory
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Author : Lowell S. Brown
language : en
Publisher: Cambridge University Press
Release Date : 1992
Quantum Field Theory written by Lowell S. Brown 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 1992 with Science categories.
This book develops quantum field theory starting from its foundation in quantum mechanics. Quantum field theory is the basic theory of elementary particle physics. In recent years, many techniques have been developed which extend and clarify this theory. This book incorporates these modern methods, giving a thoroughly modern pedagogic account which starts from first principles. The path integral formulation is introduced right at the beginning. The method of dimensional continuation is employed to regulate and renormalize the theory. This facilitates the introduction of the concepts of the renormalization group at an early stage. The notion of spontaneous symmetry breakdown is also introduced early on by the example of superfluid helium. Topics in quantum electrodynamics are described which have an analog in quantum chromodynamics. Some novel techniques are employed, such as the use of dimensional continuation to compute the Lamb shift. Many problems are included.