PJLZ-gauge fixing approach in SU(2) lattice gauge theory
V. K. Mitrjushkin+* , A. I. Veselov* 1)
+Joint Institute for Nuclear Research, 141980 Dubna, Russia
*Institute of Theoretical and Experimental Physics, 117259 Moscow, Russia
PACS: 11.15.-q
Abstract
We study the SU(2) gauge theory with the
interpolating gauge a la Parrinello-Jona-Lasinio-Zwanziger
(PJLZ) with the gauge fixing functional .
We find a strong indication of the non-analiticity with respect to
the interpolating parameter λ at .