21 citations · 79 across the 11 of their papers we have counts for
11 papers
Periodically driven thermodynamic systems under vanishingly small viscous drives
Shakul Awasthi, Sreedhar B. Dutta
Periodically driven thermodynamic systems support stable non-equilibrium oscillating states with properties drastically different from equilibrium. They exhibit even more exotic fe…
Oscillating states of driven Langevin systems in large viscous regime
Shakul Awasthi, Sreedhar B. Dutta
We employ an appropriate perturbative scheme in the large viscous regime to study oscillating states in driven Langevin systems. We explicitly determine oscillating state distribut…
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…
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…
Kinetics of a non-glauberian Ising model: global observables and exact results
Sreedhar B. Dutta, Malte Henkel, Hyunggyu Park
We analyse the spin-flip dynamics in kinetic Ising chains with Kimball-Deker-Haake (KDH) transition rates, and evaluate exactly the evolution of global quantities like magnetisatio…
Critical dynamics of nonconserved -vector model with anisotropic nonequilibrium perturbations
Sreedhar B. Dutta, Su-Chan Park
We study dynamic field theories for nonconserving -vector models that are subject to spatial-anisotropic bias perturbations. We first investigate the conditions under which thes…