Periodic ground state for the charged massive Schwinger model
High Energy Physics - Theory
2010-02-05 v2
Abstract
It is shown that the charged massive Schwinger model supports a periodic vacuum structure for arbitrary charge density, similar to the common crystalline layout known in solid state physics. The dynamical origin of the inhomogeneity is identified in the framework of the bozonized model and in terms of the original fermionic variables.
Keywords
Cite
@article{arxiv.hep-th/0405156,
title = {Periodic ground state for the charged massive Schwinger model},
author = {S. Nagy and J. Polonyi and K. Sailer},
journal= {arXiv preprint arXiv:hep-th/0405156},
year = {2010}
}
Comments
19 pages, 10 figures, revised version, accepted in Phys. Rev. D