arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1003.0393nucl-thhep-ph
收藏

核子介质中的膨胀子和胶子凝聚

Dilaton and gluon condensate in a nucleon medium

N. O. Agasian

摘要:

本文从一个有效的拉格朗日量出发,得到了核子介质中胶子凝聚与温度和重子密度的函数关系。结果表明,在核子核密度正常,n_0 = 0.17 fm^{-3}时,胶子凝聚减少约10%.

英文摘要:

The gluon condensate as a function of temperature and baryon density in a nucleon medium is obtained from an effective dilaton Lagrangian. It is shown that, at a normal nuclear density of nucleons, n_0 = 0.17 fm^{-3} the gluon condensate decreases by about 10%.

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。

↑