Orientifold ABJM matrix model: chiral projections and worldsheet instantons

被引：25

作者：

Moriyama, Sanefumi ^{[1
]}

Nosaka, Tomoki ^{[2
]}

机构：

[1] Osaka City Univ, Grad Sch Sci, Dept Phys, Sumiyoshi Ku, 3-3-138 Sugimoto, Osaka 5588585, Japan

[2] Kyoto Univ, Yukawa Inst Theoret Phys, Sakyo Ku, Kyoto 6068502, Japan

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2016年 / 06期

关键词：

Chern-Simons Theories; M-Theory; Matrix Models; Topological Strings;

D O I：

10.1007/JHEP06(2016)068

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We study the partition function of the orientifold ABJM theory, which is a superconformal Chern-Simons theory associated with the orthosymplectic supergroup. We find that the partition function associated with any orthosymplectic supergroup can be realized as the partition function of a Fermi gas system whose density matrix is identical to that associated with the corresponding unitary supergroup with a projection to the even or odd chirality. Furthermore we propose an identity which gives directly all of the GopakumarVafa invariants for the worldsheet instanton effects in the chirally projected theories.

引用

页数：19