Publication
Information compression at the turbulent phase transition in cold-atom gases
| dc.contributor.author | Giampaoli, R. | |
| dc.contributor.author | Figueiredo, J. L. | |
| dc.contributor.author | Rodrigues, J. D. | |
| dc.contributor.author | Rodrigues, José-António | |
| dc.contributor.author | Terças, H. | |
| dc.contributor.author | Mendonça, J. T. | |
| dc.date.accessioned | 2024-02-19T10:23:22Z | |
| dc.date.available | 2024-02-19T10:23:22Z | |
| dc.date.issued | 2023 | |
| dc.description.abstract | The statistical properties of physical systems in thermal equilibrium are blatantly different from their far-from -equilibrium counterparts. In the latter, fluctuations often dominate the dynamics and might cluster in ordered patterns in the form of dissipative coherent structures. Here, we study the transition of a cold atomic cloud, driven close to a sharp electronic resonance, from a stable to a turbulent phase. From the atomic density distribution- measured using a spatially resolved pump-probe technique-we have computed the Shannon entropy on two different basis sets. Information compression, corresponding to a minimum in the Shannon entropy, has been observed at criticality, where the system fluctuations organize into high-order (low-entropy) patterns. Being independent of the representation used, this feature is a property shared by a vast class of physical systems undergoing phase transitions. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.doi | 10.1103/PhysRevResearch.5.043303 | pt_PT |
| dc.identifier.eissn | 2643-1564 | |
| dc.identifier.uri | http://hdl.handle.net/10400.1/20408 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | American Physical Society | pt_PT |
| dc.relation | Advanced Program in Plasma Science and Engineering - Applause - Study of collective dynamics in cold atoms | |
| dc.relation | Quantum kinetic description of 2D plasma systems | |
| dc.relation | Not Available | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | Dynamics | pt_PT |
| dc.subject | Chaos | pt_PT |
| dc.title | Information compression at the turbulent phase transition in cold-atom gases | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Advanced Program in Plasma Science and Engineering - Applause - Study of collective dynamics in cold atoms | |
| oaire.awardTitle | Quantum kinetic description of 2D plasma systems | |
| oaire.awardTitle | Not Available | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/OE/PD%2FBD%2F135211%2F2017/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/OE/UI%2FBD%2F151557%2F2021/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/CEEC IND 2018/CEECIND%2F00401%2F2018%2FCP1572%2FCT0009/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/Concurso para Financiamento de Projetos de Investigação Científica e Desenvolvimento Tecnológico em Todos os Domínios Científicos - 2020/PTDC%2FFIS-OUT%2F3882%2F2020/PT | |
| oaire.citation.issue | 4 | pt_PT |
| oaire.citation.startPage | 043303 | pt_PT |
| oaire.citation.title | Physical Review Research | pt_PT |
| oaire.citation.volume | 5 | pt_PT |
| oaire.fundingStream | OE | |
| oaire.fundingStream | OE | |
| oaire.fundingStream | CEEC IND 2018 | |
| oaire.fundingStream | Concurso para Financiamento de Projetos de Investigação Científica e Desenvolvimento Tecnológico em Todos os Domínios Científicos - 2020 | |
| person.familyName | Rodrigues | |
| person.givenName | José-António | |
| person.identifier.ciencia-id | 2A1C-168D-848E | |
| person.identifier.orcid | 0000-0003-2187-9408 | |
| person.identifier.rid | D-4587-2013 | |
| person.identifier.scopus-author-id | 7202707531 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
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