5 papers
Thermodynamic criticality of coupled oscillators
Suvam Pal, Sudipta Mukherji, Jurgen Kurths +1
Strict thermodynamic scaling relations, such as the Rushbrooke inequality, are fundamentally established for equilibrium critical phenomena in the thermodynamic limit. In finite-si…
Geometric Brownian motion with intermittent entries and exits
Suvam Pal, Viktor Stojkoski, Arnab Pal +1
We study a generalized geometric Brownian motion framework that incorporates both entries of new units and exit mechanisms for the current population, extending earlier stochastic…
Resetting optimized competitive first-passage outcomes in non-Markovian systems
Suvam Pal, Rahul Das, Arnab Pal
We investigate the role of stochastic resetting in non-Markovian systems, where memory effects arise due to slow relaxation, rugged energy landscapes, disordered environments, and…
Universal criterion for selective outcomes under stochastic resetting
Suvam Pal, Leonardo Dagdug, Dibakar Ghosh +2
Resetting plays a pivotal role in optimizing the completion time of complex first passage processes with single or multiple outcomes/exit possibilities. While it is well establishe…
Controlling complex rhythms: A hierarchical approach to limit cycle switching
Sandip Saha, Suvam Pal, Dibakar Ghosh
Limit cycles are self-sustained, closed trajectories in phase space representing (un)-stable, periodic behavior in nonlinear dynamical systems. They underpin diverse natural phenom…