HYBRID MONTE-CARLO SIMULATIONS OF A 2-DIMENSIONAL GAUGE-THEORY

被引：4

作者：

GUPTA, S

机构：

[1] Theory Division, CERN

来源：

PHYSICS LETTERS B | 1992年 / 278卷 / 03期

关键词：

D O I：

10.1016/0370-2693(92)90200-N

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Through a study of the dynamics of the two-dimensional U (1) pure gauge theory we find exponential slowing down in barrier penetration problems. We verify that the dynamical critical exponent in HMC can be tuned exactly to 1, and that normal and gauge fixed updates have equal cost.

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页码：317 / 322

页数：6

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