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arXiv 0810.0063hep-ph
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hQCD模型中的夸克数磁化率和相变

Quark number Susceptibility and Phase Transition in hQCD Models

Kwanghyun Jo, Youngman Kim, Hyun Kyu Lee, Sang-Jin Sin

摘要:

我们研究了hQCD硬壁和软壁模型中的夸克数磁化率,它是QCD相变的一个指标。我们发现,在两个模型中的磁化率是相同的,跳跃在解除禁闭的相变温度。我们还发现,软壁模型中的扩散常数增强相比,在硬壁模型。

英文摘要:

We study the quark number susceptibility, an indicator of QCD phase transition, in the hard wall and soft wall models of hQCD. We find that the susceptibilities in both models are the same, jumping up at the deconfinement phase transition temperature. We also find that the diffusion constant in the soft wall model is enhanced compared to the one in the hard wall model.

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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