141 citations · 613 across the 39 of their papers we have counts for
40 papers
"Ultra-weak" First-Order Phase Transition in Biaxial Liquid Crystals
Soumyajit Pramanick, Mrinal Kanti Debnath, Nababrata Ghoshal +2
We report high-resolution Monte Carlo evidence characterizing the hierarchy of transition strengths in biaxial nematogens. By employing multiple histogram reweighting on large latt…
An Introduction to Fluid Dynamics and Numerical Solution of Shock Tube Problem by Using Roe Solver
Soumen Roy
The study of fluids has been a topic of intense research for several hundred years. Over the years, this has further increased due to improved computational facility, which makes i…
A Molecular Field Approach to Pressure Induced Phase Transitions in Liquid Crystals : Smectic-Nematic transition
Sabana Shabnam, Sudeshna DasGupta, Nababrata Ghoshal +2
Since a rigorous microscopic treatment of a nematic fluid system based on a pairwise interaction potential is immensely complex we had introduced a simple mean field potential whic…
Scale-free networks may not necessarily witness cooperation
Deep Nath, Saptarshi Sinha, Soumen Roy
Networks with a scale-free degree distribution are widely thought to promote cooperation in various games. Herein, by studying the well-known prisoner's dilemma game, we demonstrat…
Mass testing and proactiveness affect epidemic spreading
Saptarshi Sinha, Deep Nath, Soumen Roy
The detection and management of diseases become quite complicated when pathogens contain asymptomatic phenotypes amongst their ranks, as evident during the recent COVID-19 pandemic…
Topology dependent payoffs can lead to escape from prisoner's dilemma
Saptarshi Sinha, Deep Nath, Soumen Roy
The maintenance of cooperation in the presence of spatial restrictions has been studied extensively. It is well-established that the underlying graph topology can significantly inf…