Chinese Physics C > 2000, Vol. 24 > Issue(3): 208-212

Improved Scheme of the Lattice Hamiltonian in 1+1 Dimensional QCD

JIANG JunQin^,,
LI JieMing

Department of physics, Guangdong Institute of Education, Guangzhou 510303, China2 Department of Physics, Zhongshan University, Guangzhou 510275, China

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Abstract：
A simple and effective scheme for improving the lattice Hamiltonian in 1+1 dimensional QCD is given. The large Nc behavior of the vector meson mass in the chiral limit is studied by using this improved scheme. This numerical result is consistent with the analytical strong coupling result.

References

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[11]	Jiang Junqin,Luo Xiangqian,Guo Shuohong,Liu Jinming. Calculation of the Vacuum Wave Function in 2+1 Dimensional U(1) Gauge Theory by Using the Improved Lattice Hamiltonian. Chinese Physics C, 1999, 23(12): 1152-1157.
[12]	Jiang Junqin,Luo Xiangqian. Calculation of the Vector Meson Mass in 1+1 Dimensional Lattice QCD by Using the Improved Hamiltonian. Chinese Physics C, 1999, 23(7): 644-649.
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JIANG JunQin and LI JieMing. Improved Scheme of the Lattice Hamiltonian in 1+1 Dimensional QCD[J]. Chinese Physics C, 2000, 24(3): 208-212.

JIANG JunQin and LI JieMing. Improved Scheme of the Lattice Hamiltonian in 1+1 Dimensional QCD[J]. Chinese Physics C, 2000, 24(3): 208-212. shu

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Received: 1999-01-25
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Improved Scheme of the Lattice Hamiltonian in 1+1 Dimensional QCD

JIANG JunQin^,
LI JieMing

Corresponding author:JIANG JunQin,

Department of physics, Guangdong Institute of Education, Guangzhou 510303, China2 Department of Physics, Zhongshan University, Guangzhou 510275, China

Received Date:1999-01-25
Accepted Date:1900-01-01
Available Online:2000-03-05

Abstract:A simple and effective scheme for improving the lattice Hamiltonian in 1+1 dimensional QCD is given. The large Nc behavior of the vector meson mass in the chiral limit is studied by using this improved scheme. This numerical result is consistent with the analytical strong coupling result.