ITP OpenIR  > 理论物理所2015年知识产出
Studies of two-solar-mass hybrid stars within the framework of Dyson-Schwinger equations
Zhao, T; Xu, SS; Yan, Y; Luo, XL; Liu, XJ; Zong, HS; Zhao, T (reprint author), Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Key Lab Modern Acoust, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
2015
发表期刊PHYSICAL REVIEW D
卷号92期号:5页码:54012
文章类型Article
摘要In this paper we introduce an equation of state (EOS) of quark matter within the framework of Dyson-Schwinger equations to study the structure of compact stars. The smooth crossover from hadronic matter to quark matter in the hybrid star is studied. We compare different strategies to obtain crossover EOSs and find a new way to construct two-solar-mass hybrid stars with even a relatively soft quark EOS, while earlier works showed that the quark EOS should be stiff enough to support a massive hybrid star.
学科领域Astronomy & Astrophysics ; Physics
资助者National Natural Science Foundation of China [11275097, 11475085, 11535005] ; National Natural Science Foundation of China [11275097, 11475085, 11535005] ; National Basic Research Program of China [2012CB921504] ; National Basic Research Program of China [2012CB921504] ; National Natural Science Foundation of China [11275097, 11475085, 11535005] ; National Natural Science Foundation of China [11275097, 11475085, 11535005] ; National Basic Research Program of China [2012CB921504] ; National Basic Research Program of China [2012CB921504]
DOIhttp://dx.doi.org/10.1103/PhysRevD.92.054012
关键词[WOS]NEUTRON-STAR ; OF-STATE ; PHASE-TRANSITIONS ; MODEL ; QCD ; MATTER ; ASTROPHYSICS ; CONFINEMENT ; NUCLEON
收录类别SCI
语种英语
资助者National Natural Science Foundation of China [11275097, 11475085, 11535005] ; National Natural Science Foundation of China [11275097, 11475085, 11535005] ; National Basic Research Program of China [2012CB921504] ; National Basic Research Program of China [2012CB921504] ; National Natural Science Foundation of China [11275097, 11475085, 11535005] ; National Natural Science Foundation of China [11275097, 11475085, 11535005] ; National Basic Research Program of China [2012CB921504] ; National Basic Research Program of China [2012CB921504]
WOS类目Astronomy & Astrophysics ; Physics, Particles & Fields
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/20866
专题理论物理所2015年知识产出
通讯作者Zhao, T (reprint author), Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Key Lab Modern Acoust, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
推荐引用方式
GB/T 7714
Zhao, T,Xu, SS,Yan, Y,et al. Studies of two-solar-mass hybrid stars within the framework of Dyson-Schwinger equations[J]. PHYSICAL REVIEW D,2015,92(5):54012.
APA Zhao, T.,Xu, SS.,Yan, Y.,Luo, XL.,Liu, XJ.,...&Zhao, T .(2015).Studies of two-solar-mass hybrid stars within the framework of Dyson-Schwinger equations.PHYSICAL REVIEW D,92(5),54012.
MLA Zhao, T,et al."Studies of two-solar-mass hybrid stars within the framework of Dyson-Schwinger equations".PHYSICAL REVIEW D 92.5(2015):54012.
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