Random-matrix universality in the small-eigenvalue spectrum of the lattice Dirac operator

被引：20

作者：

Berbenni-Bitsch, ME ^{[1
]}

Jackson, AD

Meyer, S

Schafer, A

Verbaarschot, JJM

Wettig, T

机构：

[1] Univ Kaiserslautern, Fachbereich Phys, D-67663 Kaiserslautern, Germany

[2] Niels Bohr Inst, DK-2100 Copenhagen 0, Denmark

[3] Univ Regensburg, Inst Theoret Phys, D-93040 Regensburg, Germany

[4] SUNY Stony Brook, Dept Phys, Stony Brook, NY 11794 USA

[5] Tech Univ Munich, Inst Theoret Phys, D-85747 Garching, Germany

来源：

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 1998年 / 63卷

关键词：

D O I：

10.1016/S0920-5632(97)00910-9

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：

We analyze complete spectra of the lattice Dirac operator in SU(2) gauge theory and demonstrate that the distribution of low-lying eigenvalues is described by random matrix theory. We present possible practical applications of this random-matrix universality. In particular, reliable extrapolations of lattice gauge data to the thermodynamic limit are discussed.

引用

页码：820 / 822

页数：3

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