Induced Angular Momentum in (2+1)-Dimensional Spinor Electrodynamics in Curved Space
High Energy Physics - Theory
2007-05-23 v1
Abstract
Effects due to fermion-vacuum polarization by an external static magnetic field are considered in a two-dimensional noncompact curved space with a nontrivial topology. An expression for the vacuun angular momentum is obtained. Like the vacuum fermion number, it proves to be dependent on the global characteristics of the field and space.
Cite
@article{arxiv.hep-th/9802055,
title = {Induced Angular Momentum in (2+1)-Dimensional Spinor Electrodynamics in Curved Space},
author = {Yu. A. Sitenko and D. G. Rakityansky},
journal= {arXiv preprint arXiv:hep-th/9802055},
year = {2007}
}
Comments
11 pages, AMSLaTeX