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).
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}
}
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}
}