Title of article :
Curing fermion mass gauge variance in QED2+1
Author/Authors :
I.V. Tyutin، نويسنده , , Vadim Zeitlin، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1998
Abstract :
The problem of the gauge dependence of the fermion mass in the Maxwell-Chern-Simons QED2+1 is revisited. Using Proca mass term as an intermediate infrared regulator we are demonstrating gauge-invariance of the fermion mass shell in QED2+1 in all orders of the perturbation theory.
Journal title :
PHYSICS LETTERS B
Journal title :
PHYSICS LETTERS B
