1 citations · 1 across the 6 of their papers we have counts for
6 papers
From LRO to Disorder via QLRO in Spatially Inhomogeneous Polar Flock
Anish Kumar, Vivek Semwal, Shradha Mishra
We study the collective behavior of a polar flock in an inhomogeneous environment in two-dimensions. The inhomogeneity is modelled by introducing regions at random locations on the…
Phase separation of passive particles in active liquids
Pragya Kushwaha, Vivek Semwal, Sayan Maity +2
The transport properties of colloidal particles in active liquids have been studied extensively. It has led to a deeper understanding of the interactions between passive and active…
Macro to micro phase separation in a collection of chiral active swimmers
Vivek Semwal, Jayam Joshi, Shradha Mishra
We studied a collection of chiral active particles (CAP) on a two dimensional substrate using extensive numerical study. Particles interact through soft repulsive interaction. The…
Current reversal in polar flock at order-disorder interface
Jay Prakash Singh, Partha Sarathi Mondal, Vivek Semwal +1
We studied a system of polar self-propelled particles (SPPs) on a thin rectangular channel designed into three regions of order-disorder-order. The division of the three regions is…
Dynamics of active run and tumble and passive particles in binary mixture
Vivek Semwal, Jay Prakash, Shradha Mishra
We study a binary mixture of disk-shaped {\it active run and tumble } particles () and passive particles on a two-dimensional substrate. Both types of particles are atherm…
Dynamics of a collection of active particles on a two-dimensional periodic undulated surface
Vivek Semwal, Shambhavi Dikshit, Shradha Mishra
We study the dynamics of circular active particles (AP) on a two dimensional periodic undulated surface. Each particle has an internal energy mechanism which is modeled by an activ…