The flow equation approach to many-particle systems

This self-contained monograph addresses the flow equation approach to many-particle systems. The flow equation approach consists of a sequence of infinitesimal unitary transformations and is conceptually similar to renormalization and scaling methods. Flow equations provide a framework for analyzing...

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Detalles Bibliográficos
Autores principales: Kehrein, Stefan, Höhler, G, Fujimori, A, Varma, C, Steiner, F
Lenguaje:eng
Publicado: Springer 2006
Materias:
Particle Physics
Acceso en línea:https://dx.doi.org/10.1007/3-540-34068-8
http://cds.cern.ch/record/972655
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author Kehrein, Stefan
Höhler, G
Fujimori, A
Varma, C
Steiner, F
author_facet Kehrein, Stefan
Höhler, G
Fujimori, A
Varma, C
Steiner, F
author_sort Kehrein, Stefan
collection CERN
description This self-contained monograph addresses the flow equation approach to many-particle systems. The flow equation approach consists of a sequence of infinitesimal unitary transformations and is conceptually similar to renormalization and scaling methods. Flow equations provide a framework for analyzing Hamiltonian systems where these conventional many-body techniques fail. The text first discusses the general ideas and concepts of the flow equation method. In a second part these concepts are illustrated with various applications in condensed matter theory including strong-coupling problems and non-equilibrium systems. The monograph is accessible to readers familiar with graduate- level solid-state theory.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2006
publisher Springer
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spelling cern-9726552021-04-22T02:11:40Zdoi:10.1007/3-540-34068-8http://cds.cern.ch/record/972655engKehrein, StefanHöhler, GFujimori, AVarma, CSteiner, FThe flow equation approach to many-particle systemsParticle PhysicsThis self-contained monograph addresses the flow equation approach to many-particle systems. The flow equation approach consists of a sequence of infinitesimal unitary transformations and is conceptually similar to renormalization and scaling methods. Flow equations provide a framework for analyzing Hamiltonian systems where these conventional many-body techniques fail. The text first discusses the general ideas and concepts of the flow equation method. In a second part these concepts are illustrated with various applications in condensed matter theory including strong-coupling problems and non-equilibrium systems. The monograph is accessible to readers familiar with graduate- level solid-state theory.Springeroai:cds.cern.ch:9726552006
spellingShingle Particle Physics
Kehrein, Stefan
Höhler, G
Fujimori, A
Varma, C
Steiner, F
The flow equation approach to many-particle systems
title The flow equation approach to many-particle systems
title_full The flow equation approach to many-particle systems
title_fullStr The flow equation approach to many-particle systems
title_full_unstemmed The flow equation approach to many-particle systems
title_short The flow equation approach to many-particle systems
title_sort flow equation approach to many-particle systems
topic Particle Physics
url https://dx.doi.org/10.1007/3-540-34068-8
http://cds.cern.ch/record/972655
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