The BPS spectrum of the 4d N=2 SCFT's H_1, H_2, D_4, E_6, E_7, E_8
High Energy Physics - Theory
2015-06-15 v1
Abstract
Extending results of arXiv:1112.3984, we show that all rank 1 N=2 SCFT's in the sequence H_1, H_2, D_4 E_6, E_7, E_8 have canonical finite BPS chambers containing precisely 2 h(F)=12(Delta-1) hypermultiplets. The BPS spectrum of the canonical BPS chambers saturates the conformal central charge c, and satisfies some intriguing numerology.
Keywords
Cite
@article{arxiv.1304.0614,
title = {The BPS spectrum of the 4d N=2 SCFT's H_1, H_2, D_4, E_6, E_7, E_8},
author = {Sergio Cecotti and Michele Del Zotto},
journal= {arXiv preprint arXiv:1304.0614},
year = {2015}
}
Comments
14 pages