Role of Landau-Rabi quantization of electron motion on the crust of magnetars within the nuclear energy density functional theory
Role of Landau-Rabi quantization of electron motion on the crust of magnetars within the nuclear energy density functional theory
复制标题
核能密度泛函理论中电子运动的朗道-拉比量子化对磁星外壳的作用
DOI：
10.1103/physrevc.99.055805
复制
发表时间：
2019
影响因子：
3.1
通讯作者：
L. Mihailov
中科院分区：
文献类型：
--
作者：
Y. D. Mutafchieva;N. Chamel;Zh. K. Stoyanov;J. Pearson;L. Mihailov
已经在一些中子星的表面测量到了数量级为G的磁场，预计在表面下的固体区域会出现更强的磁场。研究了由于电子运动的Landau-Rabi量子化，磁场对状态方程和地壳成分的影响。在核能量密度泛函理论中，外壳区和内壳区都得到了统一和一致的描述。
Magnetic fields of order $10^{15}$ G have been measured at the surface of some neutron stars, and much stronger magnetic fields are expected to be present in the solid region beneath the surface. The effects of the magnetic field on the equation of state and on the composition of the crust due to Landau-Rabi quantization of electron motion are studied. Both the outer and inner crustal regions are described in a unified and consistent way within the nuclear-energy density functional theory.