Equation of state for pure SU(3) gauge theory with renormalization group improved action -: art. no. 094510

被引：122

作者：

Okamoto, M ^{[1
]}

Khan, AA

Aoki, S

Burkhalter, R

Ejiri, S

Fukugita, M

Hashimoto, S

Ishizuka, N

Iwasaki, Y

Kanaya, K

Kaneko, T

Kuramashi, Y

Manke, T

Nagai, K

Okawa, M

Ukawa, A

Yoshié, T

机构：

[1] Univ Tsukuba, Inst Phys, Tsukuba, Ibaraki 3058571, Japan

[2] Univ Tsukuba, Ctr Computat Phys, Tsukuba, Ibaraki 3058577, Japan

[3] Univ Tokyo, Inst Cosm Ray Res, Tokyo 1888502, Japan

[4] High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan

[5] Washington Univ, Dept Phys, St Louis, MO 63130 USA

来源：

PHYSICAL REVIEW D | 1999年 / 60卷 / 09期

关键词：

D O I：

10.1103/PhysRevD.60.094510

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A lattice study of the equation of state for pure SU(3) gauge theory using a renormalization-group (RG) improved action is presented. The energy density and pressure are calculated on a 16(3) X 4 and a 32(3) X 8 lattice employing the integral method. Extrapolating the results to the continuum limit, we find the energy density and pressure to be in good agreement with those obtained with the standard plaquette action within the error of 3-4%. [S0556-2821(99)07819-4].

引用

页数：8

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