Article (Scientific journals)
Beat of a current.
HARUNARI, Pedro; GARILLI, Alberto; POLETTINI, Matteo
2023In Physical Review. E, 107 (4), p. 042105
Peer Reviewed verified by ORBi
 

Files


Full Text
Harunari et al. - 2023 - Beat of a current.pdf
Author postprint (563.9 kB)
Request a copy

All documents in ORBilu are protected by a user license.

Send to



Details



Keywords :
fluctuation theorems; nonequilibrium thermodynamics; nonequilibrium statistical mechanics; stochastic processes
Abstract :
[en] The fluctuation relation, a milestone of modern thermodynamics, is only established when a set of fundamental currents can be measured. Here we prove that it also holds for systems with hidden transitions if observations are carried "at their own beat," that is, by stopping the experiment after a fixed number of visible transitions, rather than the elapse of an external clock time. This suggests that thermodynamic symmetries are more resistant to the loss of information when described in the space of transitions.
Disciplines :
Physics
Author, co-author :
HARUNARI, Pedro ;  University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Physics and Materials Science (DPHYMS) ; Instituto de Física da Universidade de São Paulo, 05314-970 São Paulo, Brazil
GARILLI, Alberto  ;  University of Luxembourg > Faculty of Science, Technology and Medicine > Department of Physics and Materials Science > Team Matteo POLETTINI
POLETTINI, Matteo ;  University of Luxembourg > Faculty of Science, Technology and Medicine > Department of Physics and Materials Science > Team Matteo POLETTINI
External co-authors :
no
Language :
English
Title :
Beat of a current.
Publication date :
April 2023
Journal title :
Physical Review. E
ISSN :
2470-0045
eISSN :
2470-0053
Publisher :
American Physical Society, United States
Volume :
107
Issue :
4
Pages :
L042105
Peer reviewed :
Peer Reviewed verified by ORBi
Focus Area :
Physics and Materials Science
Funders :
Fonds National de la Recherche Luxembourg
European Research Council
Fundação de Amparo à Pesquisa do Estado de São Paulo
Funding text :
We thank Emanuele Penocchio for helping out with the introduction, Gianmaria Falasco for suggesting the connection of the survival matrix to large deviations, Danilo Forastiere for sharing ideas, Pedro Portugal for helping with computational resources, and Michela Bernini for the illustration in Fig. . P.E.H. thanks Massimiliano Esposito for hospitality in his group. The research was supported by the National Research Fund Luxembourg (Project CORE ThermoComp No. C17/MS/11696700), by the European Research Council, Project NanoThermo (ERC-2015-CoG Agreement No. 681456), and by Grants No. 2017/24567-0 and No. 2020/03708-8, São Paulo Research Foundation (FAPESP).
Commentary :
10 pages, 7 figures
Available on ORBilu :
since 08 January 2024

Statistics


Number of views
23 (1 by Unilu)
Number of downloads
0 (0 by Unilu)

Scopus citations®
 
5
Scopus citations®
without self-citations
1
OpenAlex citations
 
6
WoS citations
 
4

publications
0
supporting
0
mentioning
0
contrasting
0
Smart Citations
0
0
0
0
Citing PublicationsSupportingMentioningContrasting
View Citations

See how this article has been cited at scite.ai

scite shows how a scientific paper has been cited by providing the context of the citation, a classification describing whether it supports, mentions, or contrasts the cited claim, and a label indicating in which section the citation was made.

Bibliography


Similar publications



Contact ORBilu