Thermodynamics, strange quark matter, and strange stars | |
Peng GX(彭光雄)![]() ![]() ![]() ![]() | |
刊名 | PHYSICAL REVIEW C
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2000 | |
卷号 | 62期号:2页码:25801 |
通讯作者 | China Ctr Adv Sci & Technol, World Lab, Beijing 100080, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China ; Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China ; Huazhong Univ Sci & Technol, Dept Phys, Wuhan 430074, Peoples R China |
英文摘要 | Upon application of both the general ensemble theory and basic thermodynamical principles, we derive in detail the thermodynamics of strange matter with density-dependent particle masses, which resolves the problem of inconsistencies in the thermodynamical properties of the earlier approaches. We then recalculate the properties of strange quark matter with this new thermodynamical treatment and our recently determined quark mass scaling, and find that the density behavior of the sound velocity is opposite to the previous finding, but consistent with one of our recent publications. The structure equations for strange stars are integrated with the presently obtained equation of state. We find that the mass-radius relation is similar to previous results except the maximum mass is smaller in our case if strange quark matter is absolutely stable. |
学科主题 | Physics |
类目[WOS] | Physics, Nuclear |
研究领域[WOS] | Physics |
原文出处 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000088714000060 |
内容类型 | 期刊论文 |
源URL | [http://ir.ihep.ac.cn/handle/311005/240517] ![]() |
专题 | 高能物理研究所_理论物理室 |
作者单位 | 中国科学院高能物理研究所 |
推荐引用方式 GB/T 7714 | Peng GX,Jiang HQ,Zou BS,et al. Thermodynamics, strange quark matter, and strange stars[J]. PHYSICAL REVIEW C,2000,62(2):25801. |
APA | 彭光雄.,姜焕清.,邹冰松.,Peng, GX.,Chiang, HC.,...&Luo, SJ.(2000).Thermodynamics, strange quark matter, and strange stars.PHYSICAL REVIEW C,62(2),25801. |
MLA | 彭光雄,et al."Thermodynamics, strange quark matter, and strange stars".PHYSICAL REVIEW C 62.2(2000):25801. |
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