High precision Monte Carlo simulations of interfaces in the three-dimensional Ising model: a comparison with the Nambu-Goto effective string model

被引:16
作者
Caselle, M
Hasenbusch, M
Panero, M
机构
[1] Univ Turin, Dipartimento Fis Teor, I-10125 Turin, Italy
[2] Ist Nazl Fis Nucl, I-10125 Turin, Italy
[3] Univ Pisa, Dipartimento Fis, I-56127 Pisa, Italy
[4] Ist Nazl Fis Nucl, I-56127 Pisa, Italy
[5] Dublin Inst Adv Studies, Sch Theoret Phys, Dublin 4, Ireland
来源
JOURNAL OF HIGH ENERGY PHYSICS | 2006年 / 03期
关键词
confinement; lattice gauge field theories;
D O I
10.1088/1126-6708/2006/03/084
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
Motivated by the recent progress in the effective string description of the interquark potential in lattice gauge theory, we study interfaces with periodic boundary conditions in the three-dimensional Ising model. Our Monte Carlo results for the associated free energy are compared with the next-to-leading order (NLO) approximation of the Nambu-Goto string model. We find clear evidence for the validity of the effective string model at the level of the NLO truncation.
引用
收藏
页码:5041 / 5056
页数:16
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