Note on the Path-Integral Variational Approach in the Many-Body Theory

Details Note on the Path-Integral Variational Approach in the Many-Body Theory Note on the Path-Integral Variational Approach in the Many-Body Theory

2001-07-15

arxiv.org/abs/cond-mat/0107326v1

Fluctuating Paths and Fields (dedicated to Hagen Kleinert on the occasion of his 60th birthday), World Scientific, Singapore,

Physics

Condensed Matter

Strongly Correlated Electrons

15 pages, 1 figure, E-mail address: devreese@uia.ua.ac.be

Scientific paper

I discuss how a variatonal approach can be extended to systems of identical particles (in particular fermions) within the path-integral treatment. The applicability of the many-body variational principle for path integrals is illustrated for different model systems, and is shown to crucially depend on whether or not a model system possesses the proper symmetry with respect to permutations of identical particles.

Affiliated with

Also associated with

No associations

Rating

Note on the Path-Integral Variational Approach in the Many-Body Theory does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Note on the Path-Integral Variational Approach in the Many-Body Theory, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Note on the Path-Integral Variational Approach in the Many-Body Theory will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-495819