Thermodynamic bound on current fluctuations in coherent conductors
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/ae0ede
Abstract: We derive a universal bound on the large-deviation functions of particle currents in coherent conductors. This bound depends only on the mean value of the relevant current and the total rate of entropy production required… read more here.
Keywords: fluctuations coherent; bound current; thermodynamic bound; current fluctuations ... See more keywords
Tighter thermodynamic bound on the speed limit in systems with unidirectional transitions.
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review E"
DOI: 10.1103/physreve.102.062121
Abstract: We consider a general discrete state-space system with both unidirectional and bidirectional links. In contrast to bidirectional links, there is no reverse transition along the unidirectional links. Herein, we first compute the statistical length and… read more here.
Keywords: thermodynamic bound; unidirectional transitions; bound; bound speed ... See more keywords