SPIN ORDERED PHASE TRANSITIONS IN NEUTRON MATTER UNDER THE PRESENCE OF A STRONG MAGNETIC FIELD

被引：0
|
作者：
Isayev, A. A. [1 ]
Yang, J. [2 ,3 ]
机构：
[1] Kharkov Inst Phys & Technol, Natl Sci Ctr, UA-61108 Kharkov, Ukraine
[2] Ewha Womans Univ, Dept Phys, Seoul 120750, South Korea
[3] Ewha Womans Univ, Inst Early Universe, Seoul 120750, South Korea
来源：
PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY | 2011年 / 03期
关键词：
FINITE-TEMPERATURE; NUCLEAR-MATTER; SUSCEPTIBILITY; STARS; FERROMAGNETISM; SGR-1806-20; EQUATION; STATE; RAY;
D O I：
暂无
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 dense neutron matter under the presence of a strong magnetic field, considered in the model with the Skyrme effective interaction, there are possible two types of spin ordered states. In one of them the majority of neutron spins are aligned opposite to magnetic field (thermodynamically preferable state), and in other one the majority of spins are aligned along the field (metastable state). The equation of state, incompressibility modulus and velocity of sound are determined in each case with the aim to find the peculiarities allowing to distinguish between two spin ordered phases.
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页码：3 / 9
页数：7
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