Published October 2001 | Version v1
Report

Continuum limit in abelian projected SU(2) lattice gauge theory

  • 1. Deutsches Elektronen-Synchrotron (DESY), Zeuthen (Germany). John von Neumann-Inst. fuer Computing NIC
  • 2. Humboldt-Universitaet, Berlin (Germany). Inst. fuer Physik

Description

We study the continuum limit of the abelian string tension and the density of abelian monopoles calculated after carefully fixing the maximal abelian gauge by employing the simulated annealing algorithm. We present the evidence that the abelian string tension converges to the nonabelian one in the continuum limit. For the monopole density we confirm earlier findings that the density of the properly defined infrared monopoles has correct scaling while the total density seems divergent in the continuum limit due to ultraviolet contributions. We also compare with results obtained with the usual iterative gauge fixing algorithm. (orig.)

Availability note (English)

Available from TIB Hannover: RA 2999(01-161)

Additional details

Publishing Information

Imprint Pagination
3 p.
ISSN
0418-9833
Report number
DESY--01-161

Optional Information

Secondary number(s)
HU-EP--01-42; HEP-LAT--0110209