Arnold tongues in a billiard problem in nonlinear and nonequilibrium systems
Sign Up to like & getrecommendations! Published in 2017 at "Physica D: Nonlinear Phenomena"
DOI: 10.1016/j.physd.2016.09.003
Abstract: Abstract We study a billiard problem in nonlinear and nonequilibrium systems. This is motivated by the motions of a traveling spot in a reaction–diffusion system (RDS) in a rectangular domain. We consider a four-dimensional dynamical… read more here.
Keywords: billiard problem; system; nonequilibrium systems; problem nonlinear ... See more keywords
Recurrent, nonequilibrium systems and the Markov blanket assumption
Sign Up to like & getrecommendations! Published in 2022 at "Behavioral and Brain Sciences"
DOI: 10.1017/s0140525x22000309
Abstract: Abstract Markov blankets – statistical independences between system and environment – have become popular to describe the boundaries of living systems under Bayesian views of cognition. The intuition behind Markov blankets originates from considering acyclic,… read more here.
Keywords: nonequilibrium systems; markov blankets; recurrent nonequilibrium; blanket assumption ... See more keywords
Local-noise spectroscopy for nonequilibrium systems
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.98.235432
Abstract: Author(s): Cabra, Gabriel; Di Ventra, Massimiliano; Galperin, Michael | Abstract: We introduce the notion, and develop the theory of local-noise spectroscopy (LNS) - a tool to study the properties of systems far from equilibrium by… read more here.
Keywords: spectroscopy nonequilibrium; noise spectroscopy; nonequilibrium systems; spectroscopy ... See more keywords
Stochastic resonance for nonequilibrium systems.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.100.062124
Abstract: Stochastic resonance (SR) is a prominent phenomenon in many natural and engineered noisy systems, whereby the response to a periodic forcing is greatly amplified when the intensity of the noise is tuned to within a… read more here.
Keywords: stochastic resonance; field; resonance nonequilibrium; nonequilibrium systems ... See more keywords
Thermodynamic bounds for diffusion in nonequilibrium systems with multiple timescales.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.107.044132
Abstract: We derive a thermodynamic uncertainty relation bounding the mean squared displacement of a Gaussian process with memory, driven out of equilibrium by unbalanced thermal baths and/or by external forces. Our bound is tighter with respect… read more here.
Keywords: nonequilibrium systems; diffusion; nonequilibrium; thermodynamic bounds ... See more keywords
Ordered phases in coupled nonequilibrium systems: Static properties.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.96.022127
Abstract: We study a coupled driven system in which two species of particles are advected by a fluctuating potential energy landscape. While the particles follow the potential gradient, each species affects the local shape of the… read more here.
Keywords: static properties; phases coupled; landscape; nonequilibrium systems ... See more keywords
Origin of superdiffusive behavior in a class of nonequilibrium systems.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.99.032401
Abstract: Experiments and simulations have established that dynamics in a class of living and abiotic systems that are far from equilibrium exhibit superdiffusive behavior at long times, which in some cases (for example, an evolving tumor)… read more here.
Keywords: origin superdiffusive; superdiffusive behavior; class; nonequilibrium systems ... See more keywords
Circuit Reduction of Heterogeneous Nonequilibrium Systems.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.125.218101
Abstract: Predicting the behavior of heterogeneous nonequilibrium systems is currently analytically intractable. Consequently, complex biological systems have resisted unifying principles. Here, I introduce a mapping from dynamical systems to battery-resistor circuits. I show that in these… read more here.
Keywords: reduction heterogeneous; circuit reduction; resistor; nonequilibrium systems ... See more keywords
Quantum Thermodynamic Uncertainties in Nonequilibrium Systems from Robertson-Schrödinger Relations
Sign Up to like & getrecommendations! Published in 2022 at "Entropy"
DOI: 10.3390/e24070870
Abstract: Thermodynamic uncertainty principles make up one of the few rare anchors in the largely uncharted waters of nonequilibrium systems, the fluctuation theorems being the more familiar. In this work we aim to trace the uncertainties… read more here.
Keywords: nonequilibrium systems; uncertainty; robertson schr; quantum thermodynamic ... See more keywords