8 papers
Predictive Formulas for Scattering Mean Free Path for General Disordered Dielectric Media Beyond the Long-Wavelength Regime
Jaeuk Kim, Salvatore Torquato
We derive predictive formulas for the scattering mean free path of statistically homogeneous two-phase dielectric media in dimensions . Unlike Mie-based estimates…
Hyperuniformity of Weighted Particle Systems
Salvatore Torquato, Jaeuk Kim, Michael A. Klatt +2
Hyperuniform particle arrangements are characterized by a local number variance that grows more slowly than the volume of the observation window. We generalize this concept to desc…
Existence of Nonequilibrium Glasses in the Degenerate Stealthy Hyperuniform Ground-State Manifold
Salvatore Torquato, Jaeuk Kim
Stealthy interactions are an emerging class of nontrivial, bounded long-ranged oscillatory pair potentials with classical ground states that can be disordered, hyperuniform, and in…
Ultradense Sphere Packings Derived From Disordered Stealthy Hyperuniform Ground States
Jaeuk Kim, Salvatore Torquato
Disordered stealthy hyperuniform (SHU) packings are an emerging class of exotic amorphous two-phase materials endowed with novel physical properties. Such packings of identical sph…
Anomalous suppression of large-scale density fluctuations in classical and quantum spin liquids
Duyu Chen, Rhine Samajdar, Yang Jiao +1
Classical spin liquids (CSLs) are intriguing states of matter that do not exhibit long-range magnetic order and are characterized by an extensive ground-state degeneracy. Adding qu…
Can one hear the shape of a crystal?
Haina Wang, Salvatore Torquato
Isospectrality is a general fundamental concept often involving whether various operators can have identical spectra, i.e., the same set of eigenvalues. In the context of the Lapla…