A Soluble Theory of Massless Scalar QED_2
arXiv:hep-th/9810197 · doi:10.1103/PhysRevD.59.067701
Abstract
In this brief report, we analyze a generalized theory of massless scalar QED_2 and show that, unlike the conventional scalar QED_2, it is free from infrared divergence problems. The model is exactly soluble and may describe, in an 1+1 dimensional space-time, noninteracting spin-one tachyons.
6 pages, 1 figure