Chinese Physics C > 1988, Vol. 12 > Issue(3): 420-424

THE MASS GAP IN 2+1 DIMENSIONAL SU(3) LATTICE CAUGE THEORY

Zhongshan University,Guangzhou

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Abstract：
We present a variational calculation of C=+1 and C=－1 glueball masses in 2+1 dimensional SU(3) lattice gauge theory using a Hamiltonian in which the ground state is exactly known.In the range 0<1/g ²≤6,we obtain good scaling behaviour am ₊=36.1g ²and am _－=5.98g ².

References

[1]	Guo S. H., Liu J. M. and Chen Q. Z., Chin. Phys. Lett,2(1985),409.[2] Guo S. H.,zheng W. H. and Liu J. M., Chin. Phys. Lett,3(1985),445.[3] 郑维宏，刘金明，郭硕鸿，待发表在《高能物理与核物理》上.[4] G. G.Batrouni, Nucl. Phys., B208(1982), 12.[5] K .F.Eriksson and N. Svartholm, J. Mash. Phys., 22(1981), 2276.

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LIU Jin-Ming, ZHENG Wei-Hong and GUO Shuo-Hong. THE MASS GAP IN 2+1 DIMENSIONAL SU(3) LATTICE CAUGE THEORY[J]. Chinese Physics C, 1988, 12(3): 420-424.

LIU Jin-Ming, ZHENG Wei-Hong and GUO Shuo-Hong. THE MASS GAP IN 2+1 DIMENSIONAL SU(3) LATTICE CAUGE THEORY[J]. Chinese Physics C, 1988, 12(3): 420-424. shu

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Received: 1900-01-01
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

THE MASS GAP IN 2+1 DIMENSIONAL SU(3) LATTICE CAUGE THEORY

Corresponding author:LIU Jin-Ming,

Zhongshan University,Guangzhou

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1988-06-05

Abstract:We present a variational calculation of C=+1 and C=－1 glueball masses in 2+1 dimensional SU(3) lattice gauge theory using a Hamiltonian in which the ground state is exactly known.In the range 0<1/g²≤6,we obtain good scaling behaviour am₊=36.1g²and am_－=5.98g².