Hyperuniform Long-Range Correlations are a Signature of Disordered Jammed Hard-Particle Packings
Abstract
We show that quasi-long-range (QLR) pair correlations that decay asymptotically with scaling r-(d+1) in d-dimensional Euclidean space Rd, 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.
- Publication:
-
Physical Review Letters
- Pub Date:
- April 2011
- DOI:
- arXiv:
- arXiv:1008.2548
- Bibcode:
- 2011PhRvL.106q8001Z
- Keywords:
-
- 45.70.-n;
- 05.20.Jj;
- Granular systems;
- Statistical mechanics of classical fluids;
- Condensed Matter - Statistical Mechanics
- E-Print:
- 10 pages, 3 figures