2 papers
cond-mat.soft2021
Bond disorder enhances the information transfer in polar flock
Jay Prakash Singh, Sameer Kumar, Shradha Mishra
Collection 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 orde…
cond-mat.soft2020
Dynamics of a particle moving in a two dimensional Lorentz lattice gas
Pranay Bimal Sampat, Sameer Kumar, Shradha Mishra
We study the dynamics of a particle moving in a square two-dimensional Lorentz lattice-gas. The underlying lattice-gas is occupied by two kinds of rotators, "right-rotator (R)" and…