Phases of Dense Matter in Supernovae and Neutron Stars

被引:0
作者
申虹
王延楠
机构
[1] SchoolofPhysics,NankaiUniversity
关键词
relativistic mean-field theory; equation of state; supernova; neutron star;
D O I
暂无
中图分类号
P145.3 [新星和超新星];
学科分类号
070401 ;
摘要
We study the properties of dense matter at finite temperature with various proton fractions for use in supernova simulations.The relativistic mean-field theory is used to describe homogeneous nuclear matter,while the Thomas-Fermi approximation is adopted to describe inho-mogeneous matter.We also discuss the equation of state of neutron star matter at zero tempera-ture in a wide density range.The equation of state at high densities can be significantly softened by the inclusion of hyperons.
引用
收藏
页码:581 / 584
页数:4
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