Asymptotic escape rates and limiting distributions for multimodal maps
Sign Up to like & getrecommendations! Published in 2021 at "Ergodic Theory and Dynamical Systems"
DOI: 10.1017/etds.2020.14
Abstract: We consider multimodal maps with holes and study the evolution of the open systems with respect to equilibrium states for both geometric and Hölder potentials. For small holes, we show that a large class of… read more here.
Keywords: escape rates; escape rate; escape; rates limiting ... See more keywords
Increasing Gas Bubble Escape Rate for Water Splitting with Nonwoven Stainless Steel Fabrics.
Sign Up to like & getrecommendations! Published in 2017 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.7b12895
Abstract: Water electrolysis has been considered as one of the most efficient approaches to produce renewable energy, although efficient removal of gas bubbles during the process is still challenging, which has been proved to be critical… read more here.
Keywords: water; escape rate; water splitting; gas ... See more keywords
Influence of unconventional current-phase relation of Josephson junction on the escape rate in macroscopic quantum tunneling regime
Sign Up to like & getrecommendations! Published in 2019 at "Low Temperature Physics"
DOI: 10.1063/1.5125907
Abstract: In this study, we carried out the analysis of the quantum fluctuations on Josephson junction (JJ) dynamics with unconventional current-phase relation (CPR). We analyzed two case CPR: anharmonic term case and the case of Majorana… read more here.
Keywords: escape rate; escape; josephson junction; case ... See more keywords
Frustration effect on escape rate in Josephson junctions between single-band and three-band superconductors in the macroscopic quantum tunneling regime
Sign Up to like & getrecommendations! Published in 2021 at "Low Temperature Physics"
DOI: 10.1063/10.0003738
Abstract: The escape rate of S → R switching (from superconducting S state to resistive R state) in Josephson junction formed by s-wave single-band (SB) and three-band (ThB) superconductors (SB/ThB junctions) in macroscopic quantum tunneling regime is investigated.… read more here.
Keywords: josephson; rate; escape rate; single band ... See more keywords
Does an intermittent dynamical system remain (weakly) chaotic after drilling in a hole?
Sign Up to like & getrecommendations! Published in 2025 at "New Journal of Physics"
DOI: 10.1088/1367-2630/ae1527
Abstract: Chaotic dynamical systems are often characterised by a positive Lyapunov exponent, which signifies an exponential rate of separation of nearby trajectories. However, in a wide range of so-called weakly chaotic systems, the separation of nearby… read more here.
Keywords: system; chaotic systems; weakly chaotic; rate ... See more keywords
Diffusion crossing over a barrier in a random rough metastable potential.
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review E"
DOI: 10.1103/physreve.97.062143
Abstract: We carry out a detailed study of escape dynamics of a particle driven by a white noise over a metastable potential corrugated by spatial disorder in the form of zero-mean random correlated potential. The approach… read more here.
Keywords: rough metastable; escape rate; escape; metastable potential ... See more keywords