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arXiv 1003.0558hep-ph
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AdS/QCD中介子和核子的线性禁闭

Linear Confinement for Mesons and Nucleons in AdS/QCD

Peng Zhang

摘要:

通过采用一种新的介子场参数化和在体标量势中引入立方项,我们在软壁AdS/QCD框架下实现了介子和核子的线性禁闭.同时该模型也正确地考虑了手征对称性破缺。我们比较我们得到的质谱与实验数据,发现它们之间有很好的协议。

英文摘要:

By using a new parametrization of the dilaton field and including a cubic term in the bulk scalar potential, we realize linear confinement in both meson and nucleon sectors within the framework of soft-wall AdS/QCD. At the same time this model also correctly incorporate chiral symmetry breaking. We compare our resulting mass spectra with experimental data and find good agreement between them.

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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