Scaling property in cold compact stars

被引：14

作者：

Sharma, R

Mukherjee, S

Maharaj, SD ^{[1
]}

机构：

[1] N Bengal Univ, Dept Phys, Darjeeling 734430, India

[2] Univ Natal, Sch Math & Stat Sci, ZA-4041 Durban, South Africa

来源：

MODERN PHYSICS LETTERS A | 2000年 / 15卷 / 20期

关键词：

D O I：

10.1142/S0217732300001523

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We point out a simple scaling property in the mass-radius relationship in cold compact stars. This property may be considered as a generalization of the scaling observed by Witten for strange quark stars. A particular model which explicitly exhibits this scaling behavior has been discussed. The model is relevant for neutron stars as well as stars made up of exotic matter, in particular, quark stars and other composites based on Bag model calculations.

引用

页码：1341 / 1346

页数：6