19 citations · 48 across the 4 of their papers we have counts for
4 papers
Active XY model on a substrate: Density fluctuations and phase ordering
Astik Haldar, Apurba Sarkar, Swarnajit Chatterjee +1
We explore the generic long wavelength properties of an active XY model on a substrate, consisting of collection of nearly phase-ordered active XY spins in contact with a diffusing…
Mobility-induced order in active XY spins on a substrate
Astik Haldar, Apurba Sarkar, Swarnajit Chatterjee +1
We elucidate that the nearly phase-ordered active XY spins in contact with a conserved, diffusing species on a substrate can be stable. For wide-ranging model parameters, it has st…
SEIRD model to study the asymptomatic growth during COVID-19 pandemic in India
Saptarshi Chatterjee, Apurba Sarkar, Mintu Karmakar +2
According to the current perception, symptomatic, presymptomatic, and asymptomatic infectious persons can infect the healthy population susceptible to the SARS-Cov-2. More importan…
Search and capture efficiency of dynamic microtubules for centrosome relocation during IS formation
Apurba Sarkar, Heiko Rieger, Raja Paul
Upon contact with antigen presenting cells (APCs) cytotoxic T lymphocytes (T cells) establish a highly organized contact zone denoted as immunological synapse (IS). The formation o…