BPS bounds in supersymmetric extensions of K field theories
High Energy Physics - Theory
2013-05-30 v1 Mathematical Physics
math.MP
Abstract
We demonstrate that in the supersymmetric extensions of a class of generalized (or K) field theories introduced recently, the static energy satisfies a BPS bound in each topological sector. Further, the corresponding soliton solutions saturate the bound. We also find strong indications that the BPS bound shows up in the SUSY algebra as a central extension, as is the case in the well-known supersymmetric field theories with standard kinetic terms.
Keywords
Cite
@article{arxiv.1209.6060,
title = {BPS bounds in supersymmetric extensions of K field theories},
author = {C. Adam and J. M. Queiruga and J. Sanchez-Guillen and A. Wereszczynski},
journal= {arXiv preprint arXiv:1209.6060},
year = {2013}
}
Comments
Latex, 16 pages