Supersymmetric matrix models and branched polymers
凝聚态物理
2009-10-28 v1 高能物理 - 格点
高能物理 - 理论
摘要
We solve a supersymmetric matrix model with a general potential. While matrix models usually describe surfaces, supersymmetry enforces a cancellation of bosonic and fermionic loops and only diagrams corresponding to so-called branched polymers survive. The eigenvalue distribution of the random matrices near the critical point is of a new kind.
引用
@article{arxiv.cond-mat/9606041,
title = {Supersymmetric matrix models and branched polymers},
author = {J. Ambjorn and Y. Makeenko and K. Zarembo},
journal= {arXiv preprint arXiv:cond-mat/9606041},
year = {2009}
}
备注
xx pages, Latex, no macros needed