Superconformal Indices for Orbifold Chern-Simons Theories
High Energy Physics - Theory
2009-03-31 v2
Abstract
We calculate the superconformal indices of recently discovered three-dimensional N=4,5 Chern-Simons-matter theories and compare them with the corresponding indices of supergravity on AdS4 times orbifolds of S7. We find perfect agreement in the large N and large k limit, provided that the twisted sector contributions at the fixed loci of the orbifolds are properly taken into account. We also discuss the index for the so-called "dual ABJM" proposal.
Cite
@article{arxiv.0811.2855,
title = {Superconformal Indices for Orbifold Chern-Simons Theories},
author = {Jaehyung Choi and Sangmin Lee and Jaewon Song},
journal= {arXiv preprint arXiv:0811.2855},
year = {2009}
}
Comments
27 pages, 1 figure; v2. reference added, minor corrections