Chinese Physics C > 2000, Vol. 24 > Issue(9): 805-809

0⁺⁺Glueball Mass in 2+1-D SU(3) LGT

HUI Ping^,,
CHEN QiZhou

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

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Abstract：
The coupled cluster method is improved to calculate 0 ⁺⁺glueball mass m/e ²in 2+1-D SU(3) lattice gauge theory. In this method, we take the linear combination of connected hollow graphs as trial wavefunction and introduce the average for small wilson loop. The second order and the third order 0 ⁺⁺glueball masses (m/e ²) as the function of the coupling constant β=6/g ²show good scaling behavior and good convergent behavior. The vacuum energy W ₀obtained by this method is lower than that by common method.

References

[1]

. Greensite J P.Nucl.Phys.,1980,B166:113—1242. Llewellyn SmithC.H,Watson N.J.Phys.Lett.,(1993)B302:463—4713. GUOSH,CHENQZ,LIL.Phys.Rev.,1994,D49(1):507—5104. CHEN Q Z,GUOSH,ZHENG W H et al.Phys.Rev.,1994,D50(5):3564—35655. CHEN Q Z,CAIPF,Fang X Y,et al.Commun.Theor.Phys.,1997,27:337—3426. CHEN Q Z,LUOXQ,GUOSH.Phys.Lett.,1995,B348:560—5648. HUI Ping.CHEN QiZhou High Energy Phys.and Nucl.Phys(inChinese),1995,19(9):820—825(惠萍,陈启洲.高能物理与核物理,1995,19(9):820—825)9. HUI Ping,High Energy Phys.and Nucl.Phys(in Chinese),1998,22(4):322—325(惠萍.高能物理与核物理,1998,22(4):322—325)10. HU Lian,LUO XiangQian,CHEN QiZhou et al.Commun.Theor.Phys.,1997,28:327—33211. LUO XiangQian,CHEN QiZhou,CAI PengFei et al.Commun.Theor.Phys.,1998,29:595—600

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HUI Ping and CHEN QiZhou. 0 ⁺⁺Glueball Mass in 2+1-D SU(3) LGT[J]. Chinese Physics C, 2000, 24(9): 805-809.

HUI Ping and CHEN QiZhou. 0 ⁺⁺Glueball Mass in 2+1-D SU(3) LGT[J]. Chinese Physics C, 2000, 24(9): 805-809. shu

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Received: 1999-06-18
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

0⁺⁺Glueball Mass in 2+1-D SU(3) LGT

HUI Ping^,
CHEN QiZhou

Corresponding author:HUI Ping,

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

Received Date:1999-06-18
Accepted Date:1900-01-01
Available Online:2000-09-05

Abstract:The coupled cluster method is improved to calculate 0⁺⁺glueball mass m/e²in 2+1-D SU(3) lattice gauge theory. In this method, we take the linear combination of connected hollow graphs as trial wavefunction and introduce the average for small wilson loop. The second order and the third order 0⁺⁺glueball masses (m/e²) as the function of the coupling constant β=6/g²show good scaling behavior and good convergent behavior. The vacuum energy W₀obtained by this method is lower than that by common method.