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Your search keyword '"C.M. Wu"' showing total 2 results
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2 results on '"C.M. Wu"'

1. Phase structure of lattice Z(2) gauge-Higgs theory by variational cumulant expansion

Author

Ling-De Wan, Jin Min Yang, and C.M. Wu

Subjects
Physics, Nuclear and High Energy Physics, Hamiltonian lattice gauge theory, Lattice (order), Lattice field theory, Higgs boson, Calculus of variations, Gauge theory, Cumulant, Scalar field, Mathematical physics
Abstract

We use the variational cumulant expansion method to study the four-dimensional lattice Z(2) gauge theory coupled to a radially varied scalar field which is assumed to take discrete values. Its phase structure is given in different cases. The comparison with the results from other approaches is also presented.

Published
1990
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2. Phase structure of lattice φ4 theory by variational cumulant expansion

Author

C.M. Wu, Z.K. Zhu, H.P. Ying, S.J. Dong, P.Y. Zhao, S.S. Xue, and Y.S. Song

Subjects
Physics, Nuclear and High Energy Physics, Lattice (order), Quantum mechanics, Quantum electrodynamics, Cumulant, Lattice model (physics)
Abstract

We study the lattice φ 4 theory in the variational cumulant expansion approach. Its phase structure is given in three, four and five dimensions. The comparison with the results from the other approach is also presented.

Published
1989
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