arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2102.01520cond-mat.softcond-mat.stat-mech
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干扰作为一个随机的一阶渗流跃迁

Jamming as a random first-order percolation transition

Antonio Piscitelli, Antonio Coniglio, Annalisa Fierro, Massimo Pica Ciamarra

摘要:

我们确定的干扰过渡通过在四个和五个空间维度的数值模拟的折射指数的尺寸依赖性。这些新的结果补充文献,并建立堵塞作为一个混合的一阶渗流过渡,与临界指数$β=0$,$γ= 2$,$α= 0$和有限尺寸标度指数$ν^* = 2/d$的空间维度$d \geq 2$的值。我们证明了上临界维数为$d_u=2$,连通长度指数为$ν=1$ .

英文摘要:

We determine the dimensional dependence of the percolative exponents of the jamming transition via numerical simulations in four and five spatial dimensions. These novel results complement literature ones, and establish jamming as a mixed first-order percolation transition, with critical exponents $β=0$, $γ= 2$, $α= 0$ and the finite size scaling exponent $ν^* = 2/d$ for values of the spatial dimension $d \geq 2$. We argue that the upper critical dimension is $d_u=2$ and the connectedness length exponent is $ν=1$.

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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