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Finite Temperature Correlated Mean Field Treatments and Information Theory

Belongs to book: Condensed Matter Theories
Document type: Capitulo de libro

Abstract

A general self-consistent scheme for approximating statistical operators is discussed within the context of Information Theory. As an application, a special correlated finite temperature mean field approximation is derived and applied to many-fermion systems. A substantial improvement over conventional approaches such as finite temperature Hartree-Fock and finite temperature BCS is obtained in finite systems.

General information

Issue date: 1992
Editor: Proto, Araceli Noemi | Aliaga, Jorge Luis
Document language: English
Publisher: Springer
Origin: Facultad de Ciencias Exactas
ISBN: 978-1-4615-3352-8
Pages: 87-96
xmlui.dri2xhtml.METS-1.0.item-dc-subject: Information theory ; statistical operators ; many-fermion systems
Subjects: Ciencias Exactas ; Física

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Created: 21 de junio de 2022
Available since: 21 de junio de 2022
Please, use one of this identificators(URI) for cite o linking this item:
  • http://sedici.unlp.edu.ar/handle/10915/138107
  • https://doi.org/10.1007/978-1-4615-3352-8_9

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    Creative Commons Attribution 4.0 International (CC BY 4.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution 4.0 International (CC BY 4.0)