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Compact three-dimensional U(1) gauge theory reexamined

Journal Article · · Phys. Rev. D; (United States)
Convincing evidence of a nonvanishing string tension in the continuum limit of compact three-dimensional U(1) gauge theory is presented. It is based on Monte Carlo measurements of Wilson loops on a 32/sup 3/ lattice at ..beta.. = 2.0 and 2.2. The observed string tensions at these couplings are consistent with the Polyakov theory. Also, a very clean signal of a string vibrational contribution to the potential is observed.
Research Organization:
Department of Theoretical Physics, University of Lund, Soelvegatan 14 A, S-223 62 Lund, Sweden
OSTI ID:
5509957
Journal Information:
Phys. Rev. D; (United States), Journal Name: Phys. Rev. D; (United States) Vol. 36:12; ISSN PRVDA
Country of Publication:
United States
Language:
English