First Order Phase Transition in Four-dimensional SO(3) Lattice Gauge Theory
19813 pages
Part of Proceedings, 12th International G.I.F.T Seminar, Non-Perturbative Aspects of Quantum Field Theory : Sant Feliu de Guixols, Spain, June 1-5, 1981, 472-474
Published in:
- Phys.Rev.Lett. 47 (1981) 9-11
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Abstract: (APS)
We present Monte Carlo evidence of a first-order phase transition in four-dimensional SO(3) lattice gauge theory. This result stands in sharp contrast to the known single-phase structure of the corresponding SU(2) theory, and suggests that the Z2 center degrees of freedom may be important to the thermodynamics of the SU(2) gauge system.- GAUGE FIELD THEORY: SO(3)
- LATTICE FIELD THEORY: CRITICAL PHENOMENA
- GAUGE FIELD THEORY: SU(2)
- GAUGE FIELD THEORY: Z(2)
- THERMODYNAMICS
- NUMERICAL CALCULATIONS: MONTE CARLO
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