4.8 Article

Hyperuniform Long-Range Correlations are a Signature of Disordered Jammed Hard-Particle Packings

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PHYSICAL REVIEW LETTERS
卷 106, 期 17, 页码 -

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AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.106.178001

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  1. National Science Foundation [DMS-0804431, DMR-0820341]

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We show that quasi-long-range (QLR) pair correlations that decay asymptotically with scaling r(-(d+1)) in d-dimensional Euclidean space R-d, trademarks of certain quantum systems and cosmological structures, are a universal signature of maximally random jammed (MRJ) hard-particle packings. We introduce a novel hyperuniformity descriptor in MRJ packings by studying local-volume-fraction fluctuations and show that infinite-wavelength fluctuations vanish even for packings with size and shape distributions. Special void statistics induce hyperuniformity and QLR pair correlations.

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