LARGER DOMAINS OF DISORIENTED CHIRAL CONDENSATE THROUGH ANNEALING

被引：115

作者：

GAVIN, S ^{[1
]}

MULLER, B ^{[1
]}

机构：

[1] DUKE UNIV,DEPT PHYS,DURHAM,NC 27708

来源：

PHYSICS LETTERS B | 1994年 / 329卷 / 04期

关键词：

D O I：

10.1016/0370-2693(94)91094-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Relativistic heavy ion collisions can generate metastable domains in which the chiral condensate is disoriented. Nucleus-sized domains can yield measurable fluctuations in the number of neutral and charged pions. We propose a scenario in which domains are ''annealed'' by a dynamically evolving effective potential in the heavy ion system. Domains of sizes exceeding 3 fm are possible in this scenario.

引用

页码：486 / 492

页数：7

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