平面图的大 D 极限
高能物理 - 理论
2021-03-04 v3 数学物理
math.MP
摘要
我们证明在包含大量 个复矩阵或厄米矩阵的 不变矩阵理论中,可以定义一个 极限,使得平面图求和截断为一个可处理但非平凡的瓜图求和。特别地,最近在 SYK 模型和张量模型中获得的结果可以推广到传统的、受弦论启发的黑洞矩阵量子力学模型。
引用
@article{arxiv.1701.01171,
title = {The Large D Limit of Planar Diagrams},
author = {Frank Ferrari},
journal= {arXiv preprint arXiv:1701.01171},
year = {2021}
}
备注
21 pages, 5 figures; v2: typos corrected, a few comments and references added; v3: a few references added, remarks on gauging and on the commutator squared interaction added. Published version