DIQUARK ABUNDANCE IN STELLAR MATTER

被引：16

作者：

HORVATH, JE

PACHECO, JAD

DEARAUJO, JCN

机构：

[1] Instituto Astronômico e Geofísico, Universidade de Sao Paulo, Agua Funda, 04301 Sao Paulo, SP

来源：

PHYSICAL REVIEW D | 1992年 / 46卷 / 10期

关键词：

D O I：

10.1103/PhysRevD.46.4754

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The clustering of quarks into pairs (diquarks) has been suggested recently to play an important role in dense matter and its astrophysical realization in neutron-star cores. We address in this work the features of diquark matter by employing an accurate equation of state valid for the effective lambdaphi4 diquark theory, and find milder (although non-negligible) effects than in previous calculations. Some considerations on the very presence of a diquark-dominated region immediately above the deconfinement density are also given.

引用

页码：4754 / 4757

页数：4

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