On phase transitions in cold nuclear matter

被引：1
|
作者：
Royzen, I. I. [1 ]
机构：
[1] Russian Acad Sci, PN Lebedev Phys Inst, Moscow 117924, Russia
来源：
PHYSICS OF ATOMIC NUCLEI | 2008年 / 71卷 / 08期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/S1063778808080176
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Real conditions for the formation of cold subhadronic matter are considered with allowance for nontrivial properties of the QCD vacuum. It is shown that a steady state of this matter is attainable, if at all, only in the case where dynamical (massive) quarks exist as rather stable quasiparticles. This state may consist of both a degenerate nearly perfect gas of these particles and a degenerate gas of current quarks in the interior of some (compact) neutron stars. In the latter case, both phases should coexist, and the first phase should occupy a certain space between the second phase and (normal) hadron matter occurring at the periphery of the star.
引用
收藏
页码：1454 / 1460
页数：7
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