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Artyom Petrosyan
Researcher at École normale supérieure de Lyon
Publications - 30
Citations - 1891
Artyom Petrosyan is an academic researcher from École normale supérieure de Lyon. The author has contributed to research in topics: Brownian motion & Critical point (thermodynamics). The author has an hindex of 14, co-authored 30 publications receiving 1553 citations. Previous affiliations of Artyom Petrosyan include École Normale Supérieure.
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Experimental verification of Landauer’s principle linking information and thermodynamics
Antoine Bérut,A. G. Arakelyan,Artyom Petrosyan,Sergio Ciliberto,Raoul Dillenschneider,Eric Lutz,Eric Lutz +6 more
TL;DR: It is established that the mean dissipated heat saturates at the Landauer bound in the limit of long erasure cycles, demonstrating the intimate link between information theory and thermodynamics and highlighting the ultimate physical limit of irreversible computation.
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An experimental test of the Jarzynski equality in a mechanical experiment
TL;DR: In this article, the free energy difference ΔF between two equilibrium states is estimated using the Jarzynski equality and the Crooks relation, independently of the time scale and amplitude of the driving force.
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Engineered swift equilibration of a Brownian particle
TL;DR: This work designs a protocol, named Engineered Swift Equilibration (ESE), that shortcuts time-consuming relaxations, and applies it to a Brownian particle trapped in an optical potential whose properties can be controlled in time and allows the system to reach equilibrium times faster than the natural equilibration rate.
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Optimal mean first-passage time for a Brownian searcher subjected to resetting: Experimental and theoretical results
TL;DR: The optimal mean first-passage time as a function of the resetting period/rate for different values of the ratio b = L/$\sigma$ is studied and an interesting phase transtion at a critical value b = bc is found.
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Probability density functions of work and heat near the stochastic resonance of a colloidal particle
TL;DR: In this article, the probability density functions of the injected and dissipated energy in a system of a colloidal particle trapped in a double-well potential periodically modulated by an external perturbation were studied.