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arXiv 1206.4548nucl-thcond-mat.quant-gas
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核物质中的四重奏

Quartetting in Nuclear Matter

Peter Schuck, Takaaki Sogo, Gerd Röpke

摘要:

本文提出了无限大核物质中强束缚四重态凝聚的一般理论。对称和非对称核物质的临界温度进行了评估。一个完全非线性理论的四重态序参量,基于一个类比的Gorkov方法配对,提出并解决。强烈的质的差异与配对指出。

英文摘要:

A general theory for the condensation of strongly bound quartets in infinite nuclear matter is presented. Critical temperatures for symmetric and asymmetric nuclear matter are evaluated. A fully nonlinear theory for the quartet order parameter, based on an analogy of the Gorkov approach to pairing, is presented and solved. The strong qualitative difference with pairing is pointed out.

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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