DETERMINISTIC CHAOS IN NON-ABELIAN LATTICE GAUGE-THEORY

被引:87
|
作者
MULLER, B [1 ]
TRAYANOV, A [1 ]
机构
[1] N CAROLINA SUPERCOMP CTR,RES TRIANGLE PK,NC 27709
关键词
D O I
10.1103/PhysRevLett.68.3387
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We present numerical evidence that the real-time Hamiltonian dynamics of SU(2) gauge theory on a spatial lattice exhibits deterministic chaos in the semiclassical limit. We determine the largest Lyapunov exponent of the gauge field as a function of energy density, and derive a nonperturbative expression for the thermalization time.
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页码:3387 / 3390
页数:4
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