Localized Conduction Channels in Memristors
Since the early 2000s, the impending end of Moore's scaling, as the physical limits to
shrinking transistors have been approached, has fueled interest in improving the …
shrinking transistors have been approached, has fueled interest in improving the …
General theory of static response for markov jump processes
T Aslyamov, M Esposito - Physical Review Letters, 2024 - APS
We consider Markov jump processes on a graph described by a rate matrix that depends on
various control parameters. We derive explicit expressions for the static responses of edge …
various control parameters. We derive explicit expressions for the static responses of edge …
Nonequilibrium response for markov jump processes: Exact results and tight bounds
T Aslyamov, M Esposito - Physical Review Letters, 2024 - APS
Generalizing response theory of open systems far from equilibrium is a central quest of
nonequilibrium statistical physics. Using stochastic thermodynamics, we develop an …
nonequilibrium statistical physics. Using stochastic thermodynamics, we develop an …
Dissipation bounds precision of current response to kinetic perturbations
The precision of currents in Markov networks is bounded by dissipation via the so-called
thermodynamic uncertainty relation (TUR). In our Letter, we demonstrate a similar inequality …
thermodynamic uncertainty relation (TUR). In our Letter, we demonstrate a similar inequality …
Macroscopic stochastic thermodynamics
G Falasco, M Esposito - arXiv preprint arXiv:2307.12406, 2023 - arxiv.org
Starting at the mesoscopic level with a general formulation of stochastic thermodynamics in
terms of Markov jump processes, we identify the scaling conditions that ensure the …
terms of Markov jump processes, we identify the scaling conditions that ensure the …
Nonequilibrium fluctuation-response relations: From identities to bounds
T Aslyamov, K Ptaszyński, M Esposito - arXiv preprint arXiv:2410.17140, 2024 - arxiv.org
In nonequilibrium steady states of Markov jump processes, we derive exact Fluctuation-
Response Relations (FRRs) that express the covariance between any pair of currents in …
Response Relations (FRRs) that express the covariance between any pair of currents in …
Laser-induced ultrafast spin-transfer processes in non-linear zigzag carbon chain systems
M Barhoumi, J Liu, G Lefkidis, W Hübner - … Chemistry Chemical Physics, 2023 - pubs.rsc.org
We combine the high-level quantum chemistry theory CCSD and EOM-CCSD together with
local and global Λ processes to investigate the details of the laser-induced ultrafast spin …
local and global Λ processes to investigate the details of the laser-induced ultrafast spin …
Dynamical signatures of discontinuous phase transitions: How phase coexistence determines exponential versus power-law scaling
K Ptaszyński, M Esposito - Physical Review E, 2024 - APS
There are conflicting reports in the literature regarding the finite-size scaling of the
Liouvillian gap and dynamical fluctuations at discontinuous phase transitions, with various …
Liouvillian gap and dynamical fluctuations at discontinuous phase transitions, with various …
Information flows in macroscopic Maxwell's demons
N Freitas, M Esposito - Physical Review E, 2023 - APS
A CMOS-based implementation of an autonomous Maxwell's demon was recently proposed
[Phys. Rev. Lett. 129, 120602 (2022) 0031-9007 10.1103/PhysRevLett. 129.120602] to …
[Phys. Rev. Lett. 129, 120602 (2022) 0031-9007 10.1103/PhysRevLett. 129.120602] to …
Thermodynamic cost of precise timekeeping in an electronic underdamped clock
Clocks are inherently out-of-equilibrium because, due to friction, they constantly consume
free energy to keep track of time. The thermodynamic uncertainty relation (TUR) quantifies …
free energy to keep track of time. The thermodynamic uncertainty relation (TUR) quantifies …