THE FREE-ENERGY OF SPHERICAL BUBBLES IN LATTICE SU(3) GAUGE-THEORY

被引：15

作者：

KAJANTIE, K

KARKKAINEN, L

RUMMUKAINEN, K

机构：

[1] RES INST THEORET PHYS,SF-00170 HELSINKI,FINLAND

[2] CERN,DIV THEORY,CH-1211 GENEVA 23,SWITZERLAND

[3] UNIV BIELEFELD,FAK PHYS,W-4800 BIELEFELD 1,GERMANY

来源：

PHYSICS LETTERS B | 1992年 / 286卷 / 1-2期

基金：

芬兰科学院;

关键词：

D O I：

10.1016/0370-2693(92)90169-5

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the coefficients of the expansion F(R) = 1/3c3R3 + 1/2c2R2+c1R Of the free energy of spherical bubbles at T=T(c) in pure glue QCD using lattice Monte Carlo techniques. The coefficient C3 vanishes at T=T(c) and our results suggest that the sign and the order of magnitude of c1 is in agreement with the value c1=+/-32/9-pi-T(c)2 (- for hadronic bubbles in quark phase, + for quark bubbles in hadronic phase) computed by Mardor and Svetitsky from the MIT bag model. The parameter c2 is small in agreement with earlier determinations.

引用

页码：125 / 130

页数：6

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