Collective synchronization of dissipatively-coupled noise-activated processes
We study the stochastic dynamics of an arbitrary number of noise-activated cyclic processes, or oscillators, that are all coupled to each other via a dissipative coupling. The N coupled oscillators are described by N phase coordinates driven in a tilted washboard potential. At low N and strong coupl...
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| Veröffentlicht in: | New journal of physics 2023-09, Vol.25 (9), p.93014 |
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| creator | Chatzittofi, M Golestanian, R Agudo-Canalejo, J |
| description | We study the stochastic dynamics of an arbitrary number of noise-activated cyclic processes, or oscillators, that are all coupled to each other via a dissipative coupling. The
N
coupled oscillators are described by
N
phase coordinates driven in a tilted washboard potential. At low
N
and strong coupling, we find synchronization as well as an enhancement in the average speed of the oscillators. In the large
N
regime, we show that the collective dynamics can be described through a mean-field theory, which predicts a great enhancement in the average speed. In fact, beyond a critical value of the coupling strength, noise activation becomes irrelevant and the dynamics switch to an effectively deterministic ‘running’ mode. Finally, we study the stochastic thermodynamics of the coupled oscillators, in particular their performance with regards to the thermodynamic uncertainty relation. |
| doi_str_mv | 10.1088/1367-2630/acf2bc |
| format | Article |
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N
coupled oscillators are described by
N
phase coordinates driven in a tilted washboard potential. At low
N
and strong coupling, we find synchronization as well as an enhancement in the average speed of the oscillators. In the large
N
regime, we show that the collective dynamics can be described through a mean-field theory, which predicts a great enhancement in the average speed. In fact, beyond a critical value of the coupling strength, noise activation becomes irrelevant and the dynamics switch to an effectively deterministic ‘running’ mode. Finally, we study the stochastic thermodynamics of the coupled oscillators, in particular their performance with regards to the thermodynamic uncertainty relation.</description><identifier>ISSN: 1367-2630</identifier><identifier>EISSN: 1367-2630</identifier><identifier>DOI: 10.1088/1367-2630/acf2bc</identifier><identifier>CODEN: NJOPFM</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Coupling ; Dissipation ; dynamical systems ; Enzymes ; Mean field theory ; Oscillators ; Physics ; stochastic dynamics ; Synchronism ; synchronization ; Thermodynamics</subject><ispartof>New journal of physics, 2023-09, Vol.25 (9), p.93014</ispartof><rights>2023 The Author(s). Published by IOP Publishing Ltd on behalf of the Institute of Physics and Deutsche Physikalische Gesellschaft</rights><rights>2023 The Author(s). Published by IOP Publishing Ltd on behalf of the Institute of Physics and Deutsche Physikalische Gesellschaft. This work is published under http://creativecommons.org/licenses/by/4.0 (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c401t-d0e1b42ca43003988fa61ee3f51acae50cbf605cdc96fea4751e156ec0a9b3783</cites><orcidid>0000-0001-9677-6054 ; 0000-0002-3149-4002 ; 0009-0007-3898-3638</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1088/1367-2630/acf2bc/pdf$$EPDF$$P50$$Giop$$Hfree_for_read</linktopdf><link.rule.ids>314,776,780,860,2096,27903,27904,38847,38869,53818,53845</link.rule.ids></links><search><creatorcontrib>Chatzittofi, M</creatorcontrib><creatorcontrib>Golestanian, R</creatorcontrib><creatorcontrib>Agudo-Canalejo, J</creatorcontrib><title>Collective synchronization of dissipatively-coupled noise-activated processes</title><title>New journal of physics</title><addtitle>NJP</addtitle><addtitle>New J. Phys</addtitle><description>We study the stochastic dynamics of an arbitrary number of noise-activated cyclic processes, or oscillators, that are all coupled to each other via a dissipative coupling. The
N
coupled oscillators are described by
N
phase coordinates driven in a tilted washboard potential. At low
N
and strong coupling, we find synchronization as well as an enhancement in the average speed of the oscillators. In the large
N
regime, we show that the collective dynamics can be described through a mean-field theory, which predicts a great enhancement in the average speed. In fact, beyond a critical value of the coupling strength, noise activation becomes irrelevant and the dynamics switch to an effectively deterministic ‘running’ mode. Finally, we study the stochastic thermodynamics of the coupled oscillators, in particular their performance with regards to the thermodynamic uncertainty relation.</description><subject>Coupling</subject><subject>Dissipation</subject><subject>dynamical systems</subject><subject>Enzymes</subject><subject>Mean field theory</subject><subject>Oscillators</subject><subject>Physics</subject><subject>stochastic dynamics</subject><subject>Synchronism</subject><subject>synchronization</subject><subject>Thermodynamics</subject><issn>1367-2630</issn><issn>1367-2630</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>BENPR</sourceid><sourceid>DOA</sourceid><recordid>eNp1kT2P1DAQhiMEEsdBT7kSBQ25m7Edr1OiFR8nHaKB2ppMxuBViIOdRVp-PQlBxxVQ2R6_7zNfVfUc4QrBuWvUdl8rq-GaOKiOH1QXd6GH9-6PqyelHAEQnVIX1YdDGgbhOf6QXTmP_DWnMf6kOaZxl8Kuj6XEidbv4VxzOk2D9LsxxSI1rS6al_eUE0spUp5WjwINRZ79OS-rz2_ffDq8r28_vrs5vL6t2QDOdQ-CnVFMRgPo1rlAFkV0aJCYpAHugoWGe25tEDL7BgUbKwzUdnrv9GV1s3H7REc_5fiN8tkniv53IOUvnvIceRAfDLAV5bSxnRHbtYpVoK4P6BhZ48J6sbGWLr6fpMz-mE55XMr3yll0zb5tzKKCTcU5lZIl3GVF8OsC_Dphv07YbwtYLC83S0zTX-Z4nLxqfOuh1YDGT31YlK_-ofwv-BdYOJbO</recordid><startdate>20230901</startdate><enddate>20230901</enddate><creator>Chatzittofi, M</creator><creator>Golestanian, R</creator><creator>Agudo-Canalejo, J</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>H8D</scope><scope>L7M</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0001-9677-6054</orcidid><orcidid>https://orcid.org/0000-0002-3149-4002</orcidid><orcidid>https://orcid.org/0009-0007-3898-3638</orcidid></search><sort><creationdate>20230901</creationdate><title>Collective synchronization of dissipatively-coupled noise-activated processes</title><author>Chatzittofi, M ; Golestanian, R ; Agudo-Canalejo, J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c401t-d0e1b42ca43003988fa61ee3f51acae50cbf605cdc96fea4751e156ec0a9b3783</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Coupling</topic><topic>Dissipation</topic><topic>dynamical systems</topic><topic>Enzymes</topic><topic>Mean field theory</topic><topic>Oscillators</topic><topic>Physics</topic><topic>stochastic dynamics</topic><topic>Synchronism</topic><topic>synchronization</topic><topic>Thermodynamics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chatzittofi, M</creatorcontrib><creatorcontrib>Golestanian, R</creatorcontrib><creatorcontrib>Agudo-Canalejo, J</creatorcontrib><collection>IOP Publishing Free Content</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>New journal of physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chatzittofi, M</au><au>Golestanian, R</au><au>Agudo-Canalejo, J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Collective synchronization of dissipatively-coupled noise-activated processes</atitle><jtitle>New journal of physics</jtitle><stitle>NJP</stitle><addtitle>New J. 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N
coupled oscillators are described by
N
phase coordinates driven in a tilted washboard potential. At low
N
and strong coupling, we find synchronization as well as an enhancement in the average speed of the oscillators. In the large
N
regime, we show that the collective dynamics can be described through a mean-field theory, which predicts a great enhancement in the average speed. In fact, beyond a critical value of the coupling strength, noise activation becomes irrelevant and the dynamics switch to an effectively deterministic ‘running’ mode. Finally, we study the stochastic thermodynamics of the coupled oscillators, in particular their performance with regards to the thermodynamic uncertainty relation.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1367-2630/acf2bc</doi><tpages>15</tpages><orcidid>https://orcid.org/0000-0001-9677-6054</orcidid><orcidid>https://orcid.org/0000-0002-3149-4002</orcidid><orcidid>https://orcid.org/0009-0007-3898-3638</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Coupling Dissipation dynamical systems Enzymes Mean field theory Oscillators Physics stochastic dynamics Synchronism synchronization Thermodynamics |
| title | Collective synchronization of dissipatively-coupled noise-activated processes |
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