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arXiv 1302.0165nucl-th
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核物质的剪切粘度

Shear viscosity of nuclear matter

Jun Xu

摘要:

在这次演讲中,我报告了我最近从弛豫时间方法对丰中子核物质的剪切粘度的研究。在研究中使用了一个同位旋和动量相关的相互作用。讨论了核物质的密度、温度和同位旋不对称性对其剪切粘度的影响。与对称能类似,定义了对称剪切粘度,并研究了它的密度和温度依赖性。

英文摘要:

In this talk I report my recent study on the shear viscosity of neutron-rich nuclear matter from a relaxation time approach. An isospin- and momentum-dependent interaction is used in the study. Effects of density, temperature, and isospin asymmetry of nuclear matter on its shear viscosity have been discussed. Similar to the symmetry energy, the symmetry shear viscosity is defined and its density and temperature dependence are studied.

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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