Anomalous thermodynamics in homogenized generalized Langevin systems
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/abea64
Abstract: We study functionals, such as heat and work, along trajectories of a class of multi-dimensional generalized Langevin systems in various limiting situations that correspond to different level of homogenization. These are the situations where one… read more here.
Keywords: generalized langevin; thermodynamics; thermodynamics homogenized; time scale ... See more keywords
Uncertainty relations for time-delayed Langevin systems.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.100.012134
Abstract: The thermodynamic uncertainty relation, which establishes a universal trade-off between nonequilibrium current fluctuations and dissipation, has been found for various Markovian systems. However, this relation has not been revealed for non-Markovian systems; therefore, we investigate… read more here.
Keywords: time delayed; time; uncertainty; langevin systems ... See more keywords
Periodically driven harmonic Langevin systems.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review. E"
DOI: 10.1103/physreve.101.042106
Abstract: Motivated to understand the asymptotic behavior of periodically driven thermodynamic systems, we study the prototypical example of Brownian particle, overdamped and underdamped, in harmonic potentials subjected to periodic driving. The harmonic strength and the coefficients… read more here.
Keywords: harmonic langevin; periodically driven; langevin systems; driven harmonic ... See more keywords
Oscillating states of driven Langevin systems under large viscous drives.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.106.064116
Abstract: We provide a perturbative scheme that is suitable to study oscillating states in driven Langevin systems in the large viscous regime. We explicitly determine the oscillating state distribution of an underdamped Brownian particle driven by… read more here.
Keywords: states driven; large viscous; systems large; driven langevin ... See more keywords