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arXiv 2207.09628cond-mat.softcond-mat.dis-nncond-mat.stat-mech
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干扰附近波动的控制参数依赖性

Control parameter dependence of fluctuation near jamming

Harukuni Ikeda

摘要:

物理量的涨落在表征临界现象中起着中心作用。在这里,我们报告的波动的性质高度依赖于附近的干扰过渡点$φ_J$的控制参数。我们表明,波动不发散时,压力作为控制参数。相反,如果到转变点的距离$φ_J$被用作控制参数,波动表现出幂律发散。

英文摘要:

The fluctuations of the physical quantities play a central role to characterize the critical phenomena. Here, we report that the nature of the fluctuation highly depends on the control parameter near the jamming transition point $φ_J$. We show that the fluctuations do not diverge when the pressure is used as the control parameter. On the contrary, if the distance to the transition point $φ_J$ is used as the control parameter, the fluctuations show the power-law divergence.

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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