Aspects Of Non Perturbative Renormalization
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Aspects Of Non Perturbative Renormalization
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Author : István Nándori
language : en
Publisher:
Release Date : 2002
Aspects Of Non Perturbative Renormalization written by István Nándori and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with categories.
Confinement Duality And Nonperturbative Aspects Of Qcd
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Author : Pierre van Baal
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-12-11
Confinement Duality And Nonperturbative Aspects Of Qcd written by Pierre van Baal 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 2005-12-11 with Science categories.
Proceedings of a NATO ASI and Isaac Newton Institute Workshop held in Cambridge, UK, June 23-July 4, 1997
Non Perturbative Renormalization
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Author : Vieri Mastropietro
language : en
Publisher: World Scientific
Release Date : 2008
Non Perturbative Renormalization written by Vieri Mastropietro 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.
Differential-algebraic equations (DAEs) provide an essential tool for system modeling and analysis within different fields of applied sciences and engineering. This book addresses modeling issues and analytical properties of DAEs, together with some applications in electrical circuit theory. Beginning with elementary aspects, the author succeeds in providing a self-contained and comprehensive presentation of several advanced topics in DAE theory, such as the full characterization of linear time-varying equations via projector methods or the geometric reduction of nonlinear systems. Recent results on singularities are extensively discussed. The book also addresses in detail differential-algebraic models of electrical and electronic circuits, including index characterizations and qualitative aspects of circuit dynamics. In particular, the reader will find a thorough discussion of the state/semistate dichotomy in circuit modeling. The state formulation problem, which has attracted much attention in the engineering literature, is cleverly tackled here as a reduction problem on semistate models.
Non Perturbative Quantum Field Theory Mathematical Aspects And Applications
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Author : Jurg Frohlich
language : en
Publisher: World Scientific
Release Date : 1992-04-29
Non Perturbative Quantum Field Theory Mathematical Aspects And Applications written by Jurg Frohlich and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992-04-29 with categories.
Compiled to illustrate the recent history of Quantum Field Theory and its trends, this collection of selected reprints by Jürg Fröhlich, a leading theoretician in the field, is a comprehensive guide of the more mathematical aspects of the subject. Results and methods of the past fifteen years are reviewed. The analytical methods employed are non-perturbative and, for the larger part, mathematically rigorous. Most articles are review articles surveying certain important developments in quantum field theory and guiding the reader towards the original literature.The volume begins with a comprehensive introduction by Jürg Fröhlich.The theory of phase transitions and continuous symmetry breaking is reviewed in the first section. The second section discusses the non-perturbative quantization of topological solitons. The third section is devoted to the study of gauge fields. A paper on the triviality of λϖ4 — theory in four and more dimensions is found in the fourth section, while the fifth contains two articles on “random geometry”. The sixth and final part addresses topics in low-dimensional quantum field theory, including braid statistics, two-dimensional conformal field theory and an application to condensed matter theory.
Non Perturbative Aspects Of The Standard Model
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Author : J. Abad
language : en
Publisher:
Release Date : 1989
Non Perturbative Aspects Of The Standard Model written by J. Abad and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Electroweak interactions categories.
Non Perturbative Aspects Of Field Theories In Cosmology
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Author : Thomas Götz Roos
language : en
Publisher:
Release Date : 1997
Non Perturbative Aspects Of Field Theories In Cosmology written by Thomas Götz Roos and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with categories.
Non Perturbative Aspects Of Quantum Field Theory
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Author : J. Julve
language : en
Publisher: World Scientific Publishing Company
Release Date : 1982
Non Perturbative Aspects Of Quantum Field Theory written by J. Julve and has been published by World Scientific Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Science categories.
Nonperturbative Aspects Of Strings Branes And Supersymmetry Proceedings Of The Spring School On Nonperturba
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Author : George Thompson
language : en
Publisher: World Scientific
Release Date : 1999-06-17
Nonperturbative Aspects Of Strings Branes And Supersymmetry Proceedings Of The Spring School On Nonperturba written by George Thompson and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-06-17 with Science categories.
An Introduction To Non Perturbative Foundations Of Quantum Field Theory
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Author : Franco Strocchi
language : en
Publisher: Oxford University Press, USA
Release Date : 2013-02-14
An Introduction To Non Perturbative Foundations Of Quantum Field Theory written by Franco Strocchi and has been published by Oxford University Press, USA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-02-14 with Science categories.
The book discusses fundamental aspects of Quantum Field Theory and of Gauge theories, with attention to mathematical consistency. Basic issues of the standard model of elementary particles (Higgs mechanism and chiral symmetry breaking in quantum Chromodynamics) are treated without relying on the perturbative expansion and on instanton calculus.
Aspects Of Non Perturbative Renormalization
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Author :
language : en
Publisher:
Release Date : 2002
Aspects Of Non Perturbative Renormalization written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with categories.
The goal of this Thesis is to give a presentation of some key issues regarding the non-perturbative renormalization of the periodic scalar field theories. As an example of the non-perturbative methods, we use the differential renormalization group approach, particularly the Wegner-Houghton and the Polchinski renormalization group equations, in order to investigate the renormalization of a one-component periodic scalar field theory. The Wegner-Houghton equation provides a resummation of the loop-expansion, and the Polchinski equation is based on the resummation of the perturbation series. Therefore, these equations are exact in the sense that they contain all quantum corrections. In the framework of these renormalization group equations, field theories with periodic self interaction can be considered without violating the essential symmetry of the model: the periodicity. Both methods - the Wegner-Houghton and the Polchinski approaches - are inspired by Wilson's blocking construction in momentum space: the Wegner-Houghton method uses a sharp momentum cut-off and thus cannot be applied directly to non-constant fields (contradicts with the "derivative expansion"); the Polchinski method is based on a smooth cut-off and thus gives rise naturally to a "derivative expansion" for varying fields. However, the shape of the cut-off function (the "scheme") is not fixed a priori within Polchinski's ansatz. In this thesis, we compare the Wegner--Houghton and the Polchinski equation; we demonstrate the consistency of both methods for near-constant fields in the linearized level and obtain constraints on the regulator function that enters into Polchinski's equation. Analytic and numerical results are presented which illustrate the renormalization group flow for both methods. We also briefly discuss the relation of the momentum-space methods to real-space renormalization group approaches. For the two-dimensional Coulomb gas (which.