Hot Spin Polarized Strange Quark Stars in the Presence of Magnetic Field Using a Density-Dependent Bag Constant

被引：7

作者：

Bordbar, G. H. ^{[1
,2
]}

Alizade, Z. ^{[1
,2
]}

机构：

[1] Shiraz Univ, Dept Phys, Shiraz 71454, Iran

[2] Ctr Excellence Astron & Astrophys CEAA RIAAM Mara, Maragha 5517736698, Iran

来源：

ASTROPHYSICS | 2014年 / 57卷 / 01期

关键词：

quark stars: magnetic field: structure properties; EQUATION-OF-STATE; ASYMMETRICAL NUCLEAR-MATTER; NEUTRON-STAR; MAXIMUM MASS; MODEL; COMPUTATION;

D O I：

10.1007/s10511-014-9320-2

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The effect of magnetic field on the structure properties of hot spin polarized strange quark stars has been investigated. For this purpose, we use the MIT bag model with a density-dependent bag constant to calculate the thermodynamic properties of spin polarized strange quark matter such as energy and equation of state. We see that the energy and equation of state of strange quark matter changes significantly in a strong magnetic field. Finally, using our equation of state, we compute the structure of spin polarized strange quark star at different temperatures and magnetic fields.

引用

页码：130 / 145

页数：16

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