CRITICAL POINT BEHAVIOR OF THE WILSON LOOP
19805 pages
Published in:
- Phys.Lett.B 94 (1980) 161-165
- Published: 1980
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Abstract: (Elsevier)
I note that, at a second-order phase transition in a gauge theory, the static quark-antiquark potential derived from the Wilson loop is proportional to 1 R , independently of space-time dimensionality. I present two simple applications of this observation: a definition of the critical exponent η for lattice gauge theories and an argument for gauge theories analogous to the Mermin-Wagner theorem.- GAUGE FIELD THEORY: CRITICAL PHENOMENA
- GAUGE FIELD THEORY: LATTICE
- GAUGE FIELD THEORY: WILSON LOOP
- QUARK: CONFINEMENT
- QUARK ANTIQUARK: POTENTIAL
- RENORMALIZATION GROUP
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