Solitonic ground state in supersymmetric theory in background
High Energy Physics - Theory
2024-10-29 v2 High Energy Physics - Phenomenology
Abstract
A solitonic ground state called a chiral soliton lattice (CSL) is realized in a supersymmetric theory with background magnetic field and finite chemical potential. To this end, we construct, in the superfield formalism, a supersymmetric chiral sine-Gordon model as a neutral pion sector of a supersymmetric two-flavor chiral Lagrangian with a Wess-Zumino-Witten term. The CSL ground state appears in the presence of either a strong magnetic field and/or large chemical potential, or a background fermionic condensate in the form of a fermion bilinear consisting of the gaugino and a superpartner of a baryon gauge field.
Keywords
Cite
@article{arxiv.2404.12066,
title = {Solitonic ground state in supersymmetric theory in background},
author = {Muneto Nitta and Shin Sasaki},
journal= {arXiv preprint arXiv:2404.12066},
year = {2024}
}
Comments
24 pages, version published in JHEP