Chinese Physics C > 1999, Vol. 23 > Issue(7): 644-649

Calculation of the Vector Meson Mass in 1+1 Dimensional Lattice QCD by Using the Improved Hamiltonian

Jiang Junqin^,,
Luo Xiangqian

Department of Physics, Guangdong Institute of Education, Guangzhou 5103032 Department of Physics, Zhongshan University, Guangzhou 510275

Abstract
HTML
Reference
Related

PDF

Abstract：
The vector meson mass in 1+1 dimensional lattice QCD is calculated by using the variational method. The predictions are proved: The errors which come from the finite lattice spacing can be greatly reduced evidently by improving the lattice Hamiltonian with Wilson quark.

References

[1]

Luo Xiangqian, Chen Qizhou. Mod. Phys. Lett., 1996, A11:2435 2 Hamber K Wu C M. Phys. Lett., 1983, B133:251 3 Luo Xiangqian et al. Phys. Rev., 1994. D50:5014 Luo Xiangqian et al. Nucl. Phys., 1998, B(Proc. Suppl.) 63A–C:931 5 Chen Qizhou, Luo Xiangqian. Phys. Rev., 1990, D42: 12936 Luo Xiangqian, He Baopeng et al. Z. Phys., 1991, C51:423 7 Luo Xiangqian, Chen Qizhou. High Energy Phys. and Nucl. Phys. (in Chinese), 1992, 16:685(罗向前, 陈启洲. 高能物理与核物理,1992,16:685) 8 Jiang Junqin. High Energy Phys. and Nucl. Phys. (in Chinese), 1998, 22:891(江俊勤. 高能物理与核物理, 1998,22:891)

[1]	JIANG Jun-Qin. Third Order Result of the 0++ Glueball Wave Function for U(1) Improved Lattice Gauge Theory in Three-Dimensions. Chinese Physics C, 2005, 29(5): 447-450.
[2]	JIANG Jun-Qin. Mass Gap and Glueball Wave Function for U(1) Improved Lattice Gauge Theory in Three-Dimensions. Chinese Physics C, 2005, 29(2): 115-118.
[3]	HUI Ping,ZHENG Tai-Yu,WANG Zhou-Fei. Approximated Calculation of the Glueball Mass in the 2+1-D SU(2) LGT with the RPA Method. Chinese Physics C, 2004, 28(6): 580-583.
[4]	LI Jie-Ming,JIANG Jun-Qin. Calculation of the Vacuum Wave Function for (2+1) Dimensional Lattice QCD. Chinese Physics C, 2001, 25(7): 617-620.
[5]	LIU Jin-Ming,LI Jie-Ming,GUO Shuo-Hong. Glueball Mass in ImprovedSU(3) Lattice Hamiltonian in 2+1 Dimensional. Chinese Physics C, 2001, 25(5): 383-387.
[6]	JIANG Jun-Qin,LI Jie-Ming. Calculation of the 0⁺⁺Glueball Mass for 2+1 Dimensional QCD by Using the Improved Lattice Hamiltonian. Chinese Physics C, 2001, 25(10): 941-944.
[7]	HUANG ChunQing,JIANG JunQin,LUO XiangQian. Monte Carlo Effective Hamiltonian in 1+1 Dimensional Case'. Chinese Physics C, 2000, 24(6): 478-483.
[8]	JIANG JunQin,LI JieMing. Improved Scheme of the Lattice Hamiltonian in 1+1 Dimensional QCD. Chinese Physics C, 2000, 24(3): 208-212.
[9]	LI JieMing,JIANG JunQin. Calculation of the Glueball Mass for 2+1 Dimensional SU(2) Lattice Gauge Field Theory by Using the Improved Hamiltonian. Chinese Physics C, 2000, 24(12): 1094-1097.
[10]	Jiang Junqin,Luo Xiangqian. Study of the Vacuum State in (2+1)-Dimensional U(1) Lattice Gauge Theory. Chinese Physics C, 1999, 23(8): 774-783.
[11]	Jiang Junqin. Variational Study of<ΨΨ> in 1+1 Dimensional Lattice QCD. Chinese Physics C, 1999, 23(4): 347-351.
[12]	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.
[13]	Jiang Junqin. The Calculation of the Fermion Condensates by Using the Improved Hamiltonian. Chinese Physics C, 1998, 22(10): 891-895.
[14]	Hui Ping,Cai Pengfei,Chen Qizhou. Analytic calculation of Glueball Mass In (2+1)-DSU(2)Lattice Gauge Theory. Chinese Physics C, 1996, 20(1): 55-60.
[15]	ZHENG Bo. A(1+1)-DIMENSIONAL LATTICE U(1) GAUGE MODEL AND THE FERMION SPECIES DOUBLING. Chinese Physics C, 1990, 14(4): 375-379.
[16]	ZHENG Bo,GUO Shuo-Hong. A SOLVABLE (1+1)-DIMENSIONAL LATTICE U(1) GAUGE MODEL. Chinese Physics C, 1990, 14(3): 282-285.
[17]	ZHENG Wei-Hong,GUO Shuo-Hong. THE VARIATIONAL CALCULATION OF MASS GAP IN 2+1 DIMENSIONAL SU(2) LGT. Chinese Physics C, 1989, 13(1): 83-86.
[18]	ZHENG Wei-Hong,GUO Shuo-Hong. THE VARIATIONAL CALCULATION OF MASS GAP IN 2+1 DIMENSIONAL U(1) LGT. Chinese Physics C, 1989, 13(2): 184-187.
[19]	YUE Rui-Hong. SOLUTION OF CHIRAL QCD₂IN 1+1 DIMENSIONAL CURVED SPACETIME. Chinese Physics C, 1988, 12(5): 593-600.
[20]	GUO Shuo-Hong,CHEN Hao. EXACT RESULTS FOR THE TOPOLOGICAL CHARGE OF 1+1D LATTICE GAUGE THEORY. Chinese Physics C, 1987, 11(6): 844-848.

Access

Get Citation

Jiang Junqin and Luo Xiangqian. Calculation of the Vector Meson Mass in 1+1 Dimensional Lattice QCD by Using the Improved Hamiltonian[J]. Chinese Physics C, 1999, 23(7): 644-649.

Jiang Junqin and Luo Xiangqian. Calculation of the Vector Meson Mass in 1+1 Dimensional Lattice QCD by Using the Improved Hamiltonian[J]. Chinese Physics C, 1999, 23(7): 644-649. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1998-05-11
Revised: 1900-01-01

Article Metric

Article Views(4173)
PDF Downloads(546)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者:陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Calculation of the Vector Meson Mass in 1+1 Dimensional Lattice QCD by Using the Improved Hamiltonian

Jiang Junqin^,
Luo Xiangqian

Corresponding author:Jiang Junqin,

Department of Physics, Guangdong Institute of Education, Guangzhou 5103032 Department of Physics, Zhongshan University, Guangzhou 510275

Received Date:1998-05-11
Accepted Date:1900-01-01
Available Online:1999-07-05

Abstract:The vector meson mass in 1+1 dimensional lattice QCD is calculated by using the variational method. The predictions are proved: The errors which come from the finite lattice spacing can be greatly reduced evidently by improving the lattice Hamiltonian with Wilson quark.