Self-Adjointness of the Dirac Hamiltonian and Vacuum Quantum Numbers Induced by a Singular External Field
High Energy Physics - Theory
2007-05-23 v3
Abstract
Effects of fermion-vacuum polarization by a singular configuration of an external static vector field are considered in (2 + 1)-dimensional spacetime. Expressions for the induced vacuum charge and magnetic flux are obtained.
Keywords
Cite
@article{arxiv.hep-th/9909204,
title = {Self-Adjointness of the Dirac Hamiltonian and Vacuum Quantum Numbers Induced by a Singular External Field},
author = {Yu. A. Sitenko},
journal= {arXiv preprint arXiv:hep-th/9909204},
year = {2007}
}
Comments
19 pages, LaTex, 1 figures