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arXiv 0806.1800astro-ph
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旋转致密星中核夸克物质向2味夸克物质的转化:广义相对论的观点

Conversion of nuclear to 2-flavour quark matter in rotating compact stars: A general relativistic perspective

Ritam Mallick, Abhijit Bhattachryya, Sanjay K. Ghosh, Sibaji Raha

摘要:

中子星向奇异星的转化是一个两步过程。第一个过程涉及核到双味夸克物质的解除禁闭。GR结果表明,传播波前分裂成碎片,碎片沿不同方向以不同速度传播。发生这种转换所需的时间大约是几个$ms$。这种计算表明,非相对论(NR),甚至特殊相对论(SR)的治疗,这些情况下的不足。

英文摘要:

The conversion of neutron star to strange star is argued to be a two step process. The first process involves the deconfinement of nuclear to two-flavour quark matter. The GR results shows that the propagating front breaks up into fragments which propagate with different velocities along different directions. The time taken for this conversion to happen is of the order of few $ms$. This calculation indicates the inadequacy of non-relativistic (NR) or even Special Relativistic (SR) treatments for these cases.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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