3 papers
cond-mat.stat-mech2025
Thermodynamic anomalies in overdamped systems with time-dependent temperature
Shakul Awasthi, Hyunggyu Park, Jae Sung Lee
One of the key objectives in investigating small stochastic systems is the development of micrometer-sized engines and the understanding of their thermodynamics. However, the prima…
cond-mat.stat-mech2021
Oscillating states of periodically driven anharmonic Langevin systems
Shakul Awasthi, Sreedhar B. Dutta
We investigate the asymptotic distributions of periodically driven anharmonic Langevin systems. Utilizing the underlying symmetry of the Langevin dynamics, we develop a pert…
cond-mat.stat-mech2019
Periodically Driven Harmonic Langevin Systems
Shakul Awasthi, Sreedhar B. Dutta
Motivated to understand the asymptotic behavior of periodically driven thermodynamic systems, we study the prototypical example of Brownian particle, overdamped and underdamped, in…