New vacuum state and symmetry breaking in polariton system
Soft Condensed Matter
2015-06-25 v1
Abstract
The polariton system is studied by a concise approach using a simple model. A new ground state with negative energy is obtained and found to exhibit the symmetry breaking.
Cite
@article{arxiv.cond-mat/9710009,
title = {New vacuum state and symmetry breaking in polariton system},
author = {Kelin Wang and Jinlong Yang and Tongzhong Li and Gan Qin},
journal= {arXiv preprint arXiv:cond-mat/9710009},
year = {2015}
}
Comments
Revtex, accepted by Phys. Lett. A. E-mail: [email protected] after Oct. 10, 1997