We study a two-dimensional, nonreciprocal XY model, where each spin interacts only with
its nearest neighbors in a certain angle around its current orientation, ie, its “vision cone.” …

We use large-scale Monte Carlo simulations to obtain comprehensive results for domain
growth and aging in the random field XY model in dimensions d= 2, 3. After a deep quench …

We study the active Potts model with either site occupancy restriction or on-site repulsion to
explore jamming and kinetic arrest in a flocking model. The incorporation of such volume …

Collections of self-propelled particles (SPPs) exhibit coherent motion and show true long-
range order in two-dimensions. Inhomogeneity, in general, destroys the usual long-range …

We undertake a numerical study of the ordering kinetics in the two-dimensional (2D) active
Ising model (AIM), a discrete flocking model with a conserved density field coupled to a …

In superconducting films, the role of intrinsic disorder is typically to compete with
superconductivity by fragmenting the global phase coherence and lowering the superfluid …

Ferronematics (FNs) are suspensions of magnetic nanoparticles in nematic liquid crystals
(NLCs). They have attracted much experimental attention, and are of great interest both …

Charge-density-wave order in a solid can be temporarily “melted” by a strong laser pulse.
Here, we use the discrete Gross-Pitaevskii equation on a cubic lattice to simulate the …

Previous studies on the generalized XY model have concentrated on the equilibrium phase
diagram and the equilibrium nature of distinct phases under varying parameter conditions …

Here we study the characteristic length scales in an aqueous suspension of a symmetric
oppositely charged colloid subjected to a uniform electric field by Brownian dynamics …