Quantum friction in arbitrarily directed motion

Autores
Klatt, J.; Farias, María Belén; Dalvit, D. A. R.; Buhmann, S. Y.
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Quantum friction, the electromagnetic fluctuation-induced frictional force decelerating an atom which moves past a macroscopic dielectric body, has so far eluded experimental evidence despite more than three decades of theoretical studies. Inspired by the recent finding that dynamical corrections to such an atom's internal dynamics are enhanced by one order of magnitude for vertical motion - compared with the paradigmatic setup of parallel motion - we generalize quantum friction calculations to arbitrary angles between the atom's direction of motion and the surface in front of which it moves. Motivated by the disagreement between quantum friction calculations based on Markovian quantum master equations and time-dependent perturbation theory, we carry out our derivations of the quantum frictional force for arbitrary angles by employing both methods and compare them.
Fil: Klatt, J.. Universitat Freiburg Im Breisgau; Alemania
Fil: Farias, María Belén. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. 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: Dalvit, D. A. R.. Los Alamos National Laboratory; Estados Unidos
Fil: Buhmann, S. Y.. Universitat Freiburg Im Breisgau; Alemania
Materia
QUANTUM FRICTION
CASIMIR
DISSIPATION
FLUCTUATIONS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/52181
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/52181
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Quantum friction in arbitrarily directed motionKlatt, J.Farias, María BelénDalvit, D. A. R.Buhmann, S. Y.QUANTUM FRICTIONCASIMIRDISSIPATIONFLUCTUATIONShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Quantum friction, the electromagnetic fluctuation-induced frictional force decelerating an atom which moves past a macroscopic dielectric body, has so far eluded experimental evidence despite more than three decades of theoretical studies. Inspired by the recent finding that dynamical corrections to such an atom's internal dynamics are enhanced by one order of magnitude for vertical motion - compared with the paradigmatic setup of parallel motion - we generalize quantum friction calculations to arbitrary angles between the atom's direction of motion and the surface in front of which it moves. Motivated by the disagreement between quantum friction calculations based on Markovian quantum master equations and time-dependent perturbation theory, we carry out our derivations of the quantum frictional force for arbitrary angles by employing both methods and compare them.Fil: Klatt, J.. Universitat Freiburg Im Breisgau; AlemaniaFil: Farias, María Belén. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. 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: Dalvit, D. A. R.. Los Alamos National Laboratory; Estados UnidosFil: Buhmann, S. Y.. Universitat Freiburg Im Breisgau; AlemaniaAmerican Physical Society2017-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/52181Klatt, J.; Farias, María Belén; Dalvit, D. A. R.; Buhmann, S. Y.; Quantum friction in arbitrarily directed motion; American Physical Society; Physical Review A; 95; 5; 5-2017; 1/122469-9934CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.95.052510info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:04:10Zoai:ri.conicet.gov.ar:11336/52181instacron: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:34982025-09-10 13:04:10.451CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Quantum friction in arbitrarily directed motion
title Quantum friction in arbitrarily directed motion
spellingShingle Quantum friction in arbitrarily directed motion
Klatt, J.
QUANTUM FRICTION
CASIMIR
DISSIPATION
FLUCTUATIONS
title_short Quantum friction in arbitrarily directed motion
title_full Quantum friction in arbitrarily directed motion
title_fullStr Quantum friction in arbitrarily directed motion
title_full_unstemmed Quantum friction in arbitrarily directed motion
title_sort Quantum friction in arbitrarily directed motion
dc.creator.none.fl_str_mv Klatt, J.
Farias, María Belén
Dalvit, D. A. R.
Buhmann, S. Y.
author Klatt, J.
author_facet Klatt, J.
Farias, María Belén
Dalvit, D. A. R.
Buhmann, S. Y.
author_role author
author2 Farias, María Belén
Dalvit, D. A. R.
Buhmann, S. Y.
author2_role author
author
author
dc.subject.none.fl_str_mv QUANTUM FRICTION
CASIMIR
DISSIPATION
FLUCTUATIONS
topic QUANTUM FRICTION
CASIMIR
DISSIPATION
FLUCTUATIONS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Quantum friction, the electromagnetic fluctuation-induced frictional force decelerating an atom which moves past a macroscopic dielectric body, has so far eluded experimental evidence despite more than three decades of theoretical studies. Inspired by the recent finding that dynamical corrections to such an atom's internal dynamics are enhanced by one order of magnitude for vertical motion - compared with the paradigmatic setup of parallel motion - we generalize quantum friction calculations to arbitrary angles between the atom's direction of motion and the surface in front of which it moves. Motivated by the disagreement between quantum friction calculations based on Markovian quantum master equations and time-dependent perturbation theory, we carry out our derivations of the quantum frictional force for arbitrary angles by employing both methods and compare them.
Fil: Klatt, J.. Universitat Freiburg Im Breisgau; Alemania
Fil: Farias, María Belén. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. 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: Dalvit, D. A. R.. Los Alamos National Laboratory; Estados Unidos
Fil: Buhmann, S. Y.. Universitat Freiburg Im Breisgau; Alemania
description Quantum friction, the electromagnetic fluctuation-induced frictional force decelerating an atom which moves past a macroscopic dielectric body, has so far eluded experimental evidence despite more than three decades of theoretical studies. Inspired by the recent finding that dynamical corrections to such an atom's internal dynamics are enhanced by one order of magnitude for vertical motion - compared with the paradigmatic setup of parallel motion - we generalize quantum friction calculations to arbitrary angles between the atom's direction of motion and the surface in front of which it moves. Motivated by the disagreement between quantum friction calculations based on Markovian quantum master equations and time-dependent perturbation theory, we carry out our derivations of the quantum frictional force for arbitrary angles by employing both methods and compare them.
publishDate 2017
dc.date.none.fl_str_mv 2017-05
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/11336/52181
Klatt, J.; Farias, María Belén; Dalvit, D. A. R.; Buhmann, S. Y.; Quantum friction in arbitrarily directed motion; American Physical Society; Physical Review A; 95; 5; 5-2017; 1/12
2469-9934
CONICET Digital
CONICET
url http://hdl.handle.net/11336/52181
identifier_str_mv Klatt, J.; Farias, María Belén; Dalvit, D. A. R.; Buhmann, S. Y.; Quantum friction in arbitrarily directed motion; American Physical Society; Physical Review A; 95; 5; 5-2017; 1/12
2469-9934
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/PhysRevA.95.052510
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
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_ 1842980132532256768
score 13.004268

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