Grassmann Variables and Exact Solutions for Two-Dimensional Dimer Models

Details Grassmann Variables and Exact Solutions for Two-Dimensional Dimer Models Grassmann Variables and Exact Solutions for Two-Dimensional Dimer Models

1997-11-17

arxiv.org/abs/cond-mat/9711156v1

Yad. Fiz. 61 (1998) 2080-2084 [Phys.At.Nucl. 61 (1998) 1972-1977]

Physics

Condensed Matter

Statistical Mechanics

LaTeX, 1 + 10 pages, no figures. A talk given at the VIII International Conference on Symmetry Methods in Physics, JINR, Dubna

Scientific paper

We discuss some aspects of a new noncombinatorial fermionic approach to the two-dimensional dimer problem in statistical mechanics based on the integration over anticommuting Grassmann variables and factorization ideas for dimer density matrix. The dimer partition function can be expressed as a Gaussian fermionic integral. For regular lattices, the analytic solution then follows by passing to the momentum space for fermions.

Affiliated with

Also associated with

No associations

Rating

Grassmann Variables and Exact Solutions for Two-Dimensional Dimer Models 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 Grassmann Variables and Exact Solutions for Two-Dimensional Dimer Models, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Grassmann Variables and Exact Solutions for Two-Dimensional Dimer Models will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-500809