Experiments with a Gauge Invariant Ising System
Mar, 197914 pages
Published in:
- Phys.Rev.Lett. 42 (1979) 1390
Report number:
- BNL-25858
Citations per year
Abstract: (APS)
Using Monte Carlo techniques, we evaluate the path integral for the four-dimensional lattice gauge theory with a Z2 gauge group. The system exhibits a first-order transition. This is contrary to the implications of the approximate Migdal recursion relations but consistant with mean-field-theory arguments. Our "data" agree well with a low-temperature expansion and the exact duality between the high- and low-temperature phases.- LATTICE FIELD THEORY: FOUR-DIMENSIONAL
- GAUGE FIELD THEORY: Z(2)
- FIELD THEORY: PATH INTEGRAL
- FIELD THEORY: CRITICAL PHENOMENA
- STATISTICAL MECHANICS: ISING
- DUALITY
- NUMERICAL CALCULATIONS: MONTE CARLO
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