Theoretical study of the vortex dynamics in a polariton condensate beyond the mean field theory

ilustraciones, gráficas, tablas

Autores:
Rodríguez Durán, Juan David
Tipo de recurso:
Fecha de publicación:
2020
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
eng
OAI Identifier:
oai:repositorio.unal.edu.co:unal/80517
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/80517
https://repositorio.unal.edu.co/
Palabra clave:
530 - Física
Photon
Exciton
Polariton
Bose-Einstein Condensate
Vortex
Superfluidity
Light-matter interaction
Hamiltonian
Density Operator
Fotón
Excitón
Polaritón
Condensado de Bose-Einstein
Vórtice
Superfluidez
Interacción radiación-materia
Hamiltoniano
Operador Densidad
Partículas elementales
Teoría cuántica
elementary particles
Quantum theory
Rights
openAccess
License
Reconocimiento 4.0 Internacional
id UNACIONAL2_c64d32fd2ebeaa704b9b44aeda866781
oai_identifier_str oai:repositorio.unal.edu.co:unal/80517
network_acronym_str UNACIONAL2
network_name_str Universidad Nacional de Colombia
repository_id_str
dc.title.eng.fl_str_mv Theoretical study of the vortex dynamics in a polariton condensate beyond the mean field theory
dc.title.translated.spa.fl_str_mv Estudio teórico de la dinámica de vórtices en un condensado de polaritones más allá de la teoría de campo medio
title Theoretical study of the vortex dynamics in a polariton condensate beyond the mean field theory
spellingShingle Theoretical study of the vortex dynamics in a polariton condensate beyond the mean field theory
530 - Física
Photon
Exciton
Polariton
Bose-Einstein Condensate
Vortex
Superfluidity
Light-matter interaction
Hamiltonian
Density Operator
Fotón
Excitón
Polaritón
Condensado de Bose-Einstein
Vórtice
Superfluidez
Interacción radiación-materia
Hamiltoniano
Operador Densidad
Partículas elementales
Teoría cuántica
elementary particles
Quantum theory
title_short Theoretical study of the vortex dynamics in a polariton condensate beyond the mean field theory
title_full Theoretical study of the vortex dynamics in a polariton condensate beyond the mean field theory
title_fullStr Theoretical study of the vortex dynamics in a polariton condensate beyond the mean field theory
title_full_unstemmed Theoretical study of the vortex dynamics in a polariton condensate beyond the mean field theory
title_sort Theoretical study of the vortex dynamics in a polariton condensate beyond the mean field theory
dc.creator.fl_str_mv Rodríguez Durán, Juan David
dc.contributor.advisor.none.fl_str_mv Vinck Posada, Herbert
dc.contributor.author.none.fl_str_mv Rodríguez Durán, Juan David
dc.contributor.researcher.none.fl_str_mv Restrepo Cuartas Juan Pablo
dc.contributor.researchgroup.spa.fl_str_mv GRUPO DE SUPERCONDUCTIVIDAD Y NUEVOS MATERIALES
dc.subject.ddc.spa.fl_str_mv 530 - Física
topic 530 - Física
Photon
Exciton
Polariton
Bose-Einstein Condensate
Vortex
Superfluidity
Light-matter interaction
Hamiltonian
Density Operator
Fotón
Excitón
Polaritón
Condensado de Bose-Einstein
Vórtice
Superfluidez
Interacción radiación-materia
Hamiltoniano
Operador Densidad
Partículas elementales
Teoría cuántica
elementary particles
Quantum theory
dc.subject.proposal.eng.fl_str_mv Photon
Exciton
Polariton
Bose-Einstein Condensate
Vortex
Superfluidity
Light-matter interaction
Hamiltonian
Density Operator
dc.subject.proposal.spa.fl_str_mv Fotón
Excitón
Polaritón
Condensado de Bose-Einstein
Vórtice
Superfluidez
Interacción radiación-materia
Hamiltoniano
Operador Densidad
dc.subject.spines.spa.fl_str_mv Partículas elementales
Teoría cuántica
dc.subject.spines.eng.fl_str_mv elementary particles
Quantum theory
description ilustraciones, gráficas, tablas
publishDate 2020
dc.date.issued.none.fl_str_mv 2020
dc.date.accessioned.none.fl_str_mv 2021-10-12T17:37:18Z
dc.date.available.none.fl_str_mv 2021-10-12T17:37:18Z
dc.type.spa.fl_str_mv Trabajo de grado - Maestría
dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/masterThesis
dc.type.version.spa.fl_str_mv info:eu-repo/semantics/acceptedVersion
dc.type.content.spa.fl_str_mv Text
dc.type.redcol.spa.fl_str_mv http://purl.org/redcol/resource_type/TM
status_str acceptedVersion
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/80517
dc.identifier.instname.spa.fl_str_mv Universidad Nacional de Colombia
dc.identifier.reponame.spa.fl_str_mv Repositorio Institucional Universidad Nacional de Colombia
dc.identifier.repourl.spa.fl_str_mv https://repositorio.unal.edu.co/
url https://repositorio.unal.edu.co/handle/unal/80517
https://repositorio.unal.edu.co/
identifier_str_mv Universidad Nacional de Colombia
Repositorio Institucional Universidad Nacional de Colombia
dc.language.iso.spa.fl_str_mv eng
language eng
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dc.rights.spa.fl_str_mv Derechos reservados al autor, 2021
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Reconocimiento 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Reconocimiento 4.0 Internacional
Derechos reservados al autor, 2021
http://creativecommons.org/licenses/by/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.extent.spa.fl_str_mv XV, 96 páginas
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia
dc.publisher.program.spa.fl_str_mv Bogotá - Ciencias - Maestría en Ciencias - Física
dc.publisher.department.spa.fl_str_mv Departamento de Física
dc.publisher.faculty.spa.fl_str_mv Facultad de Ciencias
dc.publisher.place.spa.fl_str_mv Bogotá, Colombia
dc.publisher.branch.spa.fl_str_mv Universidad Nacional de Colombia - Sede Bogotá
institution Universidad Nacional de Colombia
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spelling Reconocimiento 4.0 InternacionalDerechos reservados al autor, 2021http://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Vinck Posada, Herbertcb451c328e333b7d420c1effb3732257Rodríguez Durán, Juan Davidd09fb37877085ff0f4e27c8464cf0bebRestrepo Cuartas Juan PabloGRUPO DE SUPERCONDUCTIVIDAD Y NUEVOS MATERIALES2021-10-12T17:37:18Z2021-10-12T17:37:18Z2020https://repositorio.unal.edu.co/handle/unal/80517Universidad Nacional de ColombiaRepositorio Institucional Universidad Nacional de Colombiahttps://repositorio.unal.edu.co/ilustraciones, gráficas, tablasThis work is pretended to carry out an extensive review of concepts regarding Bose-Einstein condensates, polaritonics and vortex identification methods in order to theoretically grasp on the fundamentals of vortex dynamics developed in a two-dimensional quantum well placed in an optical microresonator wherein strong coupling regime among light and matter is assumed to be present. Through the use of some techniques widely employed in quantum optics, the problem of understanding the vortex dynamics in a polariton condensate exhibiting superfluidity is studied starting from an idealized model that has already been proposed and which doesn’t include energy dissipation processes. However, as shown subsequently, mean-field treatment puts aside effects that are evidenced once a model of finite system is considered, generating new possible phenomenologies. Moreover, it is also shown that inclusion of dissipative processes is relevant when it comes to compare with experimental results.Este trabajo pretende llevar a cabo una revisión extensa de conceptos relacionados con los condensados de Bose-Einstein, polaritónica y métodos de identificación de vórtices con la finalidad de ahondar en las bases de la dinámica de vórtices que se encuentran en un pozo cuántico bidimensional ubicado a su vez en un micro-resonador óptico en el cual el régimen de interacción fuerte se asume presente. Mediante el uso de algunas técnicas ampliamente usadas en la óptica cuántica, se estudia el problema de entender la dinámica de vórtices en un condensado de polaritones que exhibe superfluidez partiendo de un modelo idealizado que ya ha sido propuesto, el cual no incluye procesos de disipación de energía. Sin embargo, como se muestra posteriormente, el tratamiento de campo medio deja de lado efectos que se evidencian una vez es considerado un modelo de sistema finito, generando posibilidades fenomenológicas nuevas. Asimismo, se muestra que la inclusión de los procesos disipativos es relevante a la hora de comparar con resultados experimentales. (Texto tomado de la fuente)MaestríaMagíster en Ciencias - FísicaModelamiento teórico y simulación.Dinámica de vórtices y óptica cuántica.XV, 96 páginasapplication/pdfengUniversidad Nacional de ColombiaBogotá - Ciencias - Maestría en Ciencias - FísicaDepartamento de FísicaFacultad de CienciasBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá530 - FísicaPhotonExcitonPolaritonBose-Einstein CondensateVortexSuperfluidityLight-matter interactionHamiltonianDensity OperatorFotónExcitónPolaritónCondensado de Bose-EinsteinVórticeSuperfluidezInteracción radiación-materiaHamiltonianoOperador DensidadPartículas elementalesTeoría cuánticaelementary particlesQuantum theoryTheoretical study of the vortex dynamics in a polariton condensate beyond the mean field theoryEstudio teórico de la dinámica de vórtices en un condensado de polaritones más allá de la teoría de campo medioTrabajo de grado - Maestríainfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/acceptedVersionTexthttp://purl.org/redcol/resource_type/TM[Alaways, 1998] Alaways, L. 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Optics letters, 13(10):916–918.EstudiantesInvestigadoresMaestrosLICENSElicense.txtlicense.txttext/plain; charset=utf-83964https://repositorio.unal.edu.co/bitstream/unal/80517/4/license.txtcccfe52f796b7c63423298c2d3365fc6MD54ORIGINAL1019042231.2021.pdf1019042231.2021.pdfTesis de Maestría en Ciencias - Físicaapplication/pdf6410179https://repositorio.unal.edu.co/bitstream/unal/80517/6/1019042231.2021.pdfa095232ff44f4ca36139545b2378999dMD56THUMBNAIL1019042231.2021.pdf.jpg1019042231.2021.pdf.jpgGenerated Thumbnailimage/jpeg5241https://repositorio.unal.edu.co/bitstream/unal/80517/7/1019042231.2021.pdf.jpgb36ac6482b38a62fc6dea254e84190afMD57unal/80517oai:repositorio.unal.edu.co:unal/805172023-07-29 23:03:35.7Repositorio Institucional Universidad Nacional de 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