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A variational determination of multi-time correlation functions

Conference:

Abstract

The purpose of this course is to present the general features of a work recently achieved with Marcel Veneroni. Part of the methods and results were already published in previous articles, but a synthesis has now been made, and a coherent though flexible scheme for evaluating correlations has emerged. We shall illustrate the approach by an example which leads to an elaborate extension of the mean-field theory for interacting fermions. Application to finite temperatures field theories may also be considered. (author).
Authors:
Publication Date:
Dec 01, 1993
Product Type:
Conference
Report Number:
CEA-CONF-11407; CONF-9302117-
Reference Number:
SCA: 661100; PA: AIX-25:003886; EDB-94:015526; ERA-19:005476; NTS-94:014094; SN: 93001120963
Resource Relation:
Conference: Interdisciplinary workshop on statistical description of transport in astro- and nuclear physics,Les Houches (France),2-11 Feb 1993; Other Information: PBD: 1993
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; CORRELATION FUNCTIONS; CORRELATED-PARTICLE MODELS; FERMIONS; MANY-BODY PROBLEM; MEAN-FIELD THEORY; QUANTUM MECHANICS; STATISTICAL MECHANICS; 661100; CLASSICAL AND QUANTUM MECHANICS
OSTI ID:
10109766
Research Organizations:
CEA Centre d`Etudes de Saclay, 91 - Gif-sur-Yvette (France). Service de Physique Theorique
Country of Origin:
France
Language:
English
Other Identifying Numbers:
Other: ON: DE94609566; TRN: FR9302954003886
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
FRN
Size:
14 p.
Announcement Date:
Jun 30, 2005

Conference:

Citation Formats

Balian, R. A variational determination of multi-time correlation functions. France: N. p., 1993. Web.
Balian, R. A variational determination of multi-time correlation functions. France.
Balian, R. 1993. "A variational determination of multi-time correlation functions." France.
@misc{etde_10109766,
title = {A variational determination of multi-time correlation functions}
author = {Balian, R}
abstractNote = {The purpose of this course is to present the general features of a work recently achieved with Marcel Veneroni. Part of the methods and results were already published in previous articles, but a synthesis has now been made, and a coherent though flexible scheme for evaluating correlations has emerged. We shall illustrate the approach by an example which leads to an elaborate extension of the mean-field theory for interacting fermions. Application to finite temperatures field theories may also be considered. (author).}
place = {France}
year = {1993}
month = {Dec}
}