Vector Schwinger Model with a Photon Mass Term with Faddeevian Regularization

被引：0
|
作者：
Usha Kulshreshtha
Daya Shankar Kulshreshtha
James P. Vary
机构：
[1] Iowa State University,Department of Physics and Astronomy
[2] University of Delhi,Department of Physics, Kirori Mal College
[3] University of Delhi,Department of Physics and Astrophysics
来源：
Few-Body Systems | 2015年 / 56卷
关键词：
Lagrangian Density; Physical Content; Primary Constraint; Path Integral Formulation; Standard Regularization;
D O I：
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中图分类号：
学科分类号：
摘要：
In this talk, we consider the vector Schwinger model with a photon mass term with Faddeevian Regularization, describing two-dimensional (2D) electrodynamics with mass-less fermions and study its Hamiltonian and path integral quantization. This theory is seen to be gauge-non-invariant (GNI). We then construct a gauge-invariant (GI) theory corresponding to this GNI theory using the Stueckelberg mechanism and then recover the physical content of the original GNI theory from the newly constructed GI theory under some special gauge-fixing conditions.
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页码：559 / 563
页数：4
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