QCD spectral functions on the lattice

被引：0

作者：

Asakawa, M ^{[1
]}

Hatsuda, T

机构：

[1] Kyoto Univ, Dept Phys, Kyoto 6068502, Japan

[2] Univ Tokyo, Dept Phys, Tokyo 1130033, Japan

来源：

PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT | 2003年 / 149期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Using the maximum entropy method (MEM), we extract the spectral functions in the scalar (S), pseudo-scalar (PS), vector (V), and axial-vector (AV) channels. Our results suggest that (i) the spectral functions continue to possess non-trivial peak structures even above T-c, (ii) there is a qualitative change in the spectral structure between 1.5T(c) and 2T(c).

引用

页码：42 / 48

页数：7

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