Chinese Physics C > 1993, Vol. 17 > Issue(11): 1011-1015

Variational Study of 〈ψψ〉 in the Lattice Schwinger Model with Wilson Fermions

Department of Physics,Guandong College of Education,Guangzhou,5103031 Department of Physics,Zhonshan University,Guangzhou 510275

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Abstract：
We used the variational method in lattice gauge theory to calculate the chiral order parameter 〈ψψ〉 in the Schwinger model with Wilson fermions.

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J, Schwinger , Phys. Rev. ,128 (1962 ) , 2425.[2]W. Marciano,H. Pagels,Phys. Rev. ,36C(1978) ,1043.[3]L. Landau,in Niels Bohr and the Development of Physics, edited by W, Pauli(Pergamon,London, 1955)[4]Lou Xiang-qian,Chen Qi-zhou,J. Phys. ,G16(1990),181.[5]Chen Qi-zhou,Luo Xiang-qian,Phys.Rev. ,D42(1990),1293.[6]陈启洲，郑维宏，罗向前，方锡岩，高能物理与核物理，15(1991),23.[7]陈启洲，方锡岩，许国材，刘金明，罗向前，高能物理与核物理，15(1991),518.

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XU Guocai, JIANG Junqin and CHEN Qizhou. Variational Study of 〈ψψ〉 in the Lattice Schwinger Model with Wilson Fermions[J]. Chinese Physics C, 1993, 17(11): 1011-1015.

XU Guocai, JIANG Junqin and CHEN Qizhou. Variational Study of 〈ψψ〉 in the Lattice Schwinger Model with Wilson Fermions[J]. Chinese Physics C, 1993, 17(11): 1011-1015. shu

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Received: 1900-01-01
Revised: 1900-01-01

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1.
沈阳化工大学材料科学与工程学院沈阳 110142

Variational Study of 〈ψψ〉 in the Lattice Schwinger Model with Wilson Fermions

Corresponding author:XU Guocai,

Department of Physics,Guandong College of Education,Guangzhou,5103031 Department of Physics,Zhonshan University,Guangzhou 510275

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1993-11-05

Abstract:We used the variational method in lattice gauge theory to calculate the chiral order parameter 〈ψψ〉 in the Schwinger model with Wilson fermions.