Fermionic Path Integrals and Analytic Solutions for Two-Dimensional Ising Models
高能物理 - 理论
2008-02-03 v2 凝聚态物理
高能物理 - 格点
摘要
The notion of the integral over the anticommuting Grassmann variables (nonquantum fermionic fields) seems to be the most powerful tool in order to extract the exact analytic solutions for the 2D Ising models on simple and more complicated lattices, which is the subject of a discussion in this report.
引用
@article{arxiv.hep-th/9609044,
title = {Fermionic Path Integrals and Analytic Solutions for Two-Dimensional Ising Models},
author = {V. N. Plechko},
journal= {arXiv preprint arXiv:hep-th/9609044},
year = {2008}
}
备注
LaTeX, 1 + 5 pages, no figures. A talk given at the 5th International Conference on Path Integrals from meV to MeV, PI-96, Dubna, May 27--31, 1996