本文主要研究内容
作者熊远辉,汤型正,罗中杰（2019）在《Drag force on heavy quarks from holographic QCD》一文中研究指出：We study the drag force of a relativistic heavy quark using a holographic QCD model with conformal invariance broken by a background dilaton.The effects of the chemical potential and the confining scale on this quantity are analyzed.The drag force in this model is shown to be larger than that of N=4 supersymmetric Yang-Mills(SYM) plasma.In particular,the inclusion of the chemical potential and confining scale both enhance the drag force,in agreement with earlier findings.Moreover,we discuss how the chemical potential and confining scale influence the diffusion coefficient.
Abstract
We study the drag force of a relativistic heavy quark using a holographic QCD model with conformal invariance broken by a background dilaton.The effects of the chemical potential and the confining scale on this quantity are analyzed.The drag force in this model is shown to be larger than that of N=4 supersymmetric Yang-Mills(SYM) plasma.In particular,the inclusion of the chemical potential and confining scale both enhance the drag force,in agreement with earlier findings.Moreover,we discuss how the chemical potential and confining scale influence the diffusion coefficient.
论文参考文献
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论文详细介绍
论文作者分别是来自Chinese Physics C的熊远辉,汤型正,罗中杰，发表于刊物Chinese Physics C2019年11期论文，是一篇关于,Chinese Physics C2019年11期论文的文章。本文可供学术参考使用，各位学者可以免费参考阅读下载，文章观点不代表本站观点，资料来自Chinese Physics C2019年11期论文网站，若本站收录的文献无意侵犯了您的著作版权，请联系我们删除。
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熊远辉：Drag force on heavy quarks from holographic QCD论文
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