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Thermodynamics, strange quark matter, and strange stars
Peng GX(彭光雄); Jiang HQ(姜焕清); Zou BS(邹冰松); Peng, GX; Chiang, HC; Zou, BS; Ning, PZ; Luo, SJ
Source PublicationPHYSICAL REVIEW C
Corresponding AuthorChina 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
AbstractUpon 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.
Subject AreaPhysics
WOS Research AreaPhysics
WOS SubjectPhysics, Nuclear
WOS IDWOS:000088714000060
ADS Bibcode2000PhRvC..62b5801P
ADS URLhttps://ui.adsabs.harvard.edu/abs/2000PhRvC..62b5801P
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2000PhRvC..62b5801P/citations
Citation statistics
Cited Times:85 [INSPIRE]
Cited Times:90 [ADS]
Document Type期刊论文
First Author AffilicationInstitute of High Energy
Recommended Citation
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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