Broken Mirror Symmetry of Tracer's Trajectories in Turbulence
- Autores
- Angriman, Sofia; Cobelli, Pablo Javier; Bourgoin, M.; Huisman, S. G.; Volk, R.; Mininni, Pablo Daniel
- Año de publicación
- 2021
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Topological properties of physical systems play a crucial role in our understanding of nature, yet their experimental determination remains elusive. We show that the mean helicity, a dynamical invariant in ideal flows, quantitatively affects trajectories of fluid elements: the linking number of Lagrangian trajectories depends on the mean helicity. Thus, a global topological invariant and a topological number of fluid trajectories become related, and we provide an empirical expression linking them. The relation shows the existence of long-term memory in the trajectories: the links can be made of the trajectory up to a given time, with particles positions in the past. This property also allows experimental measurements of mean helicity.
Fil: Angriman, Sofia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Cobelli, Pablo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Bourgoin, M.. Universite Lyon 2; Francia
Fil: Huisman, S. G.. Universiteit Twente (ut);
Fil: Volk, R.. Universite Lyon 2; Francia
Fil: Mininni, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina - Materia
-
TURBULENCE
TURBULENT MIXING
NONEQUILIBRIUM SYSTEMS
TOPOLOGY - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/213579
Ver los metadatos del registro completo
| id |
CONICETDig_ddde6897ea9182a2be93ec54510ad814 |
|---|---|
| oai_identifier_str |
oai:ri.conicet.gov.ar:11336/213579 |
| network_acronym_str |
CONICETDig |
| repository_id_str |
3498 |
| network_name_str |
CONICET Digital (CONICET) |
| spelling |
Broken Mirror Symmetry of Tracer's Trajectories in TurbulenceAngriman, SofiaCobelli, Pablo JavierBourgoin, M.Huisman, S. G.Volk, R.Mininni, Pablo DanielTURBULENCETURBULENT MIXINGNONEQUILIBRIUM SYSTEMSTOPOLOGYhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Topological properties of physical systems play a crucial role in our understanding of nature, yet their experimental determination remains elusive. We show that the mean helicity, a dynamical invariant in ideal flows, quantitatively affects trajectories of fluid elements: the linking number of Lagrangian trajectories depends on the mean helicity. Thus, a global topological invariant and a topological number of fluid trajectories become related, and we provide an empirical expression linking them. The relation shows the existence of long-term memory in the trajectories: the links can be made of the trajectory up to a given time, with particles positions in the past. This property also allows experimental measurements of mean helicity.Fil: Angriman, Sofia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Cobelli, Pablo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Bourgoin, M.. Universite Lyon 2; FranciaFil: Huisman, S. G.. Universiteit Twente (ut);Fil: Volk, R.. Universite Lyon 2; FranciaFil: Mininni, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaAmerican Physical Society2021-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/213579Angriman, Sofia; Cobelli, Pablo Javier; Bourgoin, M.; Huisman, S. G.; Volk, R.; et al.; Broken Mirror Symmetry of Tracer's Trajectories in Turbulence; American Physical Society; Physical Review Letters; 127; 25; 12-2021; 1-120031-9007CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevLett.127.254502info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-12T09:44:43Zoai:ri.conicet.gov.ar:11336/213579instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-11-12 09:44:43.74CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
Broken Mirror Symmetry of Tracer's Trajectories in Turbulence |
| title |
Broken Mirror Symmetry of Tracer's Trajectories in Turbulence |
| spellingShingle |
Broken Mirror Symmetry of Tracer's Trajectories in Turbulence Angriman, Sofia TURBULENCE TURBULENT MIXING NONEQUILIBRIUM SYSTEMS TOPOLOGY |
| title_short |
Broken Mirror Symmetry of Tracer's Trajectories in Turbulence |
| title_full |
Broken Mirror Symmetry of Tracer's Trajectories in Turbulence |
| title_fullStr |
Broken Mirror Symmetry of Tracer's Trajectories in Turbulence |
| title_full_unstemmed |
Broken Mirror Symmetry of Tracer's Trajectories in Turbulence |
| title_sort |
Broken Mirror Symmetry of Tracer's Trajectories in Turbulence |
| dc.creator.none.fl_str_mv |
Angriman, Sofia Cobelli, Pablo Javier Bourgoin, M. Huisman, S. G. Volk, R. Mininni, Pablo Daniel |
| author |
Angriman, Sofia |
| author_facet |
Angriman, Sofia Cobelli, Pablo Javier Bourgoin, M. Huisman, S. G. Volk, R. Mininni, Pablo Daniel |
| author_role |
author |
| author2 |
Cobelli, Pablo Javier Bourgoin, M. Huisman, S. G. Volk, R. Mininni, Pablo Daniel |
| author2_role |
author author author author author |
| dc.subject.none.fl_str_mv |
TURBULENCE TURBULENT MIXING NONEQUILIBRIUM SYSTEMS TOPOLOGY |
| topic |
TURBULENCE TURBULENT MIXING NONEQUILIBRIUM SYSTEMS TOPOLOGY |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
Topological properties of physical systems play a crucial role in our understanding of nature, yet their experimental determination remains elusive. We show that the mean helicity, a dynamical invariant in ideal flows, quantitatively affects trajectories of fluid elements: the linking number of Lagrangian trajectories depends on the mean helicity. Thus, a global topological invariant and a topological number of fluid trajectories become related, and we provide an empirical expression linking them. The relation shows the existence of long-term memory in the trajectories: the links can be made of the trajectory up to a given time, with particles positions in the past. This property also allows experimental measurements of mean helicity. Fil: Angriman, Sofia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina Fil: Cobelli, Pablo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina Fil: Bourgoin, M.. Universite Lyon 2; Francia Fil: Huisman, S. G.. Universiteit Twente (ut); Fil: Volk, R.. Universite Lyon 2; Francia Fil: Mininni, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina |
| description |
Topological properties of physical systems play a crucial role in our understanding of nature, yet their experimental determination remains elusive. We show that the mean helicity, a dynamical invariant in ideal flows, quantitatively affects trajectories of fluid elements: the linking number of Lagrangian trajectories depends on the mean helicity. Thus, a global topological invariant and a topological number of fluid trajectories become related, and we provide an empirical expression linking them. The relation shows the existence of long-term memory in the trajectories: the links can be made of the trajectory up to a given time, with particles positions in the past. This property also allows experimental measurements of mean helicity. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-12 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/213579 Angriman, Sofia; Cobelli, Pablo Javier; Bourgoin, M.; Huisman, S. G.; Volk, R.; et al.; Broken Mirror Symmetry of Tracer's Trajectories in Turbulence; American Physical Society; Physical Review Letters; 127; 25; 12-2021; 1-12 0031-9007 CONICET Digital CONICET |
| url |
http://hdl.handle.net/11336/213579 |
| identifier_str_mv |
Angriman, Sofia; Cobelli, Pablo Javier; Bourgoin, M.; Huisman, S. G.; Volk, R.; et al.; Broken Mirror Symmetry of Tracer's Trajectories in Turbulence; American Physical Society; Physical Review Letters; 127; 25; 12-2021; 1-12 0031-9007 CONICET Digital CONICET |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevLett.127.254502 |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
| eu_rights_str_mv |
openAccess |
| rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
| dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf |
| dc.publisher.none.fl_str_mv |
American Physical Society |
| publisher.none.fl_str_mv |
American Physical Society |
| dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
| reponame_str |
CONICET Digital (CONICET) |
| collection |
CONICET Digital (CONICET) |
| instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
| repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
| repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
| _version_ |
1848597784351997952 |
| score |
12.976206 |