Cloaking the underlying long-range order of randomly perturbed lattices
Cloaking the underlying long-range order of randomly perturbed lattices
Random, uncorrelated displacements of particles on a lattice preserve the hyperuniformity of the original lattice, that is, normalized density fluctuations vanish in the limit of infinite wavelengths. In addition to a diffuse contribution, the scattering intensity from the the resulting point pattern typically inherits the Bragg peaks (long-range order) of …