Plaquette average and Schwinger-Dyson equation of a Wilson loop in SU(2) lattice gauge theory
She-Sheng Xue, Ting-chang Hsien, Chi-min Wu
Abstract
She-Sheng Xue, Ting-chang Hsien, Chi-min Wu
Abstract
The Schwinger-Dyson equation of a Wilson loop is employed to develop an analytic approach in lattice gauge theory. The phase structure of the SU(2) gauge system is studied, and it is shown that there is no evidence of a phase transition in the four-dimensional case, while there is a deconfinement phase transition in the five-dimensional case.
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The Schwinger-Dyson equation of a Wilson loop is employed to develop an analytic approach in lattice gauge theory. The phase structure of the SU(2) gauge system is studied, and it is shown that there is no evidence of a phase transition in the four-dimensional case, while there is a deconfinement phase transition in the five-dimensional case.
Key concepts: Physics, Lattice gauge theory, Gauge theory, Mathematical physics, Lattice (music), Lattice field theory, Wilson loop, Hamiltonian lattice gauge theory