论文标题
控制参数依赖性在干扰附近的波动
Control parameter dependence of fluctuation near jamming
论文作者
论文摘要
物理量的波动在表征临界现象的表征中起着核心作用。在这里，我们报告了波动的性质高度取决于堵塞过渡点$φ_j$附近的控制参数。我们表明，当压力用作控制参数时，波动不会发散。相反，如果将到过渡点$φ_J$用作控制参数的距离，则波动显示了幂律差异。
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.
