Magnetic field and EoS of neutron star matter at finite temperature

被引：0
作者：
Wang Qingwu [1 ,2 ]
Lue Xiaofu [1 ,3 ]
机构：
[1] Sichuan Univ, Coll Phys Sci & Technol, Chengdu 610064, Peoples R China
[2] Sichuan Univ, Key Lab High Energy Dens Phys & Technol, Minist Educ, Chengdu 610064, Peoples R China
[3] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS | 2015年 / 24卷 / 07期
关键词：
Photon mass; neutron star matter; magnetic field; ASYMMETRIC NUCLEAR-MATTER; HEAVY-ION COLLISIONS; PHOTON MASS; EQUATION; SURFACE;
D O I：
10.1142/S0218301315500512
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：
In this paper, magnetic field and equation of state (EoS) of neutron star matter are studied under relativistic mean field theory. A nonzero mass term of magnetic field in the Lagrangian is introduced, which depends on baryon density of charged particles. The magnetic field has not been treated as external as usual and the calculations of magnetic field strength at finite temperature reveal the existence of inflection points in certain densities.
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页数：10
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