Path Integral Approach to Quantum Physics PDF Download
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Author: Gert Roepstorff
Publisher: Springer Science & Business Media
ISBN: 3642578861
Category : Science
Languages : en
Pages : 400
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Book Description
Specifically designed to introduce graduate students to the functional integration method in contemporary physics as painlessly as possible, the book concentrates on the conceptual problems inherent in the path integral formalism. Throughout, the striking interplay between stochastic processes, statistical physics and quantum mechanics comes to the fore, and all the methods of fundamental interest are generously illustrated by important physical examples.
Author: Gert Roepstorff
Publisher: Springer Science & Business Media
ISBN: 3642578861
Category : Science
Languages : en
Pages : 400
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Book Description
Specifically designed to introduce graduate students to the functional integration method in contemporary physics as painlessly as possible, the book concentrates on the conceptual problems inherent in the path integral formalism. Throughout, the striking interplay between stochastic processes, statistical physics and quantum mechanics comes to the fore, and all the methods of fundamental interest are generously illustrated by important physical examples.
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Author: Richard Phillips Feynman
Publisher:
ISBN: 9780071139489
Category : Quantum theory
Languages : en
Pages : 0
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Book Description
Author: Hagen Kleinert
Publisher: World Scientific
ISBN: 9814273570
Category : Business & Economics
Languages : en
Pages : 1626
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Book Description
Topological restrictions. These are relevant to the understanding of the statistical properties of elementary particles and the entanglement phenomena in polymer physics and biophysics. The Chern-Simons theory of particles with fractional statistics (anyons) is introduced and applied to explain the fractional quantum Hall effect." "The relevance of path integrals to financial markets is discussed, and improvements of the famous Black-Scholes formula for option prices are developed which account for the fact that large market fluctuations occur much more frequently than in Gaussian distributions." --Book Jacket.
Author: Herbert W. Hamber
Publisher: Springer Science & Business Media
ISBN: 354085293X
Category : Science
Languages : en
Pages : 342
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Book Description
"Quantum Gravitation" approaches the subject from the point of view of Feynman path integrals, which provide a manifestly covariant approach in which fundamental quantum aspects of the theory such as radiative corrections and the renormalization group can be systematically and consistently addressed. It is shown that the path integral method is suitable for both perturbative as well as non-perturbative studies, and is already known to offer a framework for the theoretical investigation of non-Abelian gauge theories, the basis for three of the four known fundamental forces in nature. The book thus provides a coherent outline of the present status of the theory gravity based on Feynman’s formulation, with an emphasis on quantitative results. Topics are organized in such a way that the correspondence to similar methods and results in modern gauge theories becomes apparent. Covariant perturbation theory are developed using the full machinery of Feynman rules, gauge fixing, background methods and ghosts. The renormalization group for gravity and the existence of non-trivial ultraviolet fixed points are investigated, stressing a close correspondence with well understood statistical field theory models. The final chapter addresses contemporary issues in quantum cosmology such as scale dependent gravitational constants and quantum effects in the early universe.
Author: R. J. Rivers
Publisher: Cambridge University Press
ISBN: 9780521368704
Category : Science
Languages : en
Pages : 356
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Book Description
The applications of functional integral methods introduced in this text for solving a range of problems in quantum field theory will prove useful for students and researchers in theoretical physics and quantum field theory.
Author: Mark S. Swanson
Publisher: Courier Corporation
ISBN: 0486493067
Category : Science
Languages : en
Pages : 463
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Book Description
Graduate-level, systematic presentation of path integral approach to calculating transition elements, partition functions, and source functionals. Covers Grassmann variables, field and gauge field theory, perturbation theory, and nonperturbative results. 1992 edition.
Author: Lukong Cornelius Fai
Publisher: CRC Press
ISBN: 1000349047
Category : Science
Languages : en
Pages : 415
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Book Description
This book provides an ideal introduction to the use of Feynman path integrals in the fields of quantum mechanics and statistical physics. It is written for graduate students and researchers in physics, mathematical physics, applied mathematics as well as chemistry. The material is presented in an accessible manner for readers with little knowledge of quantum mechanics and no prior exposure to path integrals. It begins with elementary concepts and a review of quantum mechanics that gradually builds the framework for the Feynman path integrals and how they are applied to problems in quantum mechanics and statistical physics. Problem sets throughout the book allow readers to test their understanding and reinforce the explanations of the theory in real situations. Features: Comprehensive and rigorous yet, presents an easy-to-understand approach. Applicable to a wide range of disciplines. Accessible to those with little, or basic, mathematical understanding.
Author: Maxine Baca Zinn
Publisher: Prentice Hall
ISBN:
Category : Psychology
Languages : en
Pages : 550
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Book Description
This engaging collection of readings presents a multifaceted view of contemporary gender relations. Using other inequalities such as race, class, and sexual orientation as a prism of difference, the readings present gender as it is situated in sexual, racial-ethnic, social class, physical abilities, age, and national citizenship contexts. In addition to articles about men, women, and sexual, and immigrant diversity, this reader also includes works on gender and globalization. The editors introduce this wide-ranging collection with a provocative analytical introduction that sets the stage for understanding gender as a socially constructed experience. Takes a sociological perspective on contemporary gender relations. Emphasizes the theme of difference or how other inequalities such as race, class, or age affect our gendered experiences. Presents a discussion of women's and men's issues. Includes articles on international and transnational factors in addition to the articles on U.S. gender relations. For anyone interested in Sociology of Gender, Women's Studies, Gender Roles, Sociology of Women, Women in Society, Race, Class, and Gender, Diversity, Feminist Theory, and Social Inequality.
Author: M Chaichian
Publisher: CRC Press
ISBN: 9780750308021
Category : Science
Languages : en
Pages : 368
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Book Description
The path integral approach has proved extremely useful for the understanding of the most complex problems in quantum field theory, cosmology, and condensed matter physics. Path Integrals in Physics: Volume II, Quantum Field Theory, Statistical Physics and other Modern Applications covers the fundamentals of path integrals, both the Wiener and Feynman types, and their many applications in physics. The book deals with systems that have an infinite number of degrees of freedom. It discusses the general physical background and concepts of the path integral approach used, followed by a detailed presentation of the most typical and important applications as well as problems with either their solutions or hints how to solve them. Each chapter is self-contained and can be considered as an independent textbook. It provides a comprehensive, detailed, and systematic account of the subject suitable for both students and experienced researchers.
Author: Ashok Das
Publisher: World Scientific
ISBN: 9789810213978
Category : Science
Languages : en
Pages : 420
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Book Description
Traditionally, field theory is taught through canonical quantization with a heavy emphasis on high energy physics. However, the techniques of field theory are applicable as well and are extensively used in various other areas of physics such as consdensed matter, nuclear physics and statistical mechanics. The path integral approach brings out this feature most clearly. In this book, the path integral approach is developed in detail completely within the context of quantum mechanics. Subsequently, it is applied to various areas of physics.
