Dynamical realization of magnetic states in a strongly interacting Bose mixture

Detalhes bibliográficos
Autor(a) principal: Barfknecht, Rafael Emilio
Data de Publicação: 2017
Outros Autores: Foerster, Angela, Zinner, Nikolaj Thomas
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/165590
Resumo: We describe the dynamical preparation of magnetic states in a strongly interacting two-component Bose gas in a harmonic trap. By mapping this system to an effective spin-chain model, we obtain the dynamical spin densities and the fidelities for a few-body system. We show that the spatial profiles transit between ferromagnetic and antiferromagnetic states as the intraspecies interaction parameter is slowly increased.
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spelling Barfknecht, Rafael EmilioFoerster, AngelaZinner, Nikolaj Thomas2017-08-23T02:30:28Z20171050-2947http://hdl.handle.net/10183/165590001025159We describe the dynamical preparation of magnetic states in a strongly interacting two-component Bose gas in a harmonic trap. By mapping this system to an effective spin-chain model, we obtain the dynamical spin densities and the fidelities for a few-body system. We show that the spatial profiles transit between ferromagnetic and antiferromagnetic states as the intraspecies interaction parameter is slowly increased.application/pdfengPhysical review. A, Atomic, molecular, and optical physics. New York. Vol. 95, no. 2 (Feb. 2017), 023612, 7 p.Sistemas de bósonsSistemas hamiltonianosDynamical realization of magnetic states in a strongly interacting Bose mixtureEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL001025159.pdf001025159.pdfTexto completo (inglês)application/pdf721218http://www.lume.ufrgs.br/bitstream/10183/165590/1/001025159.pdf3a9c3bf87f990d798b120e1848d89848MD51TEXT001025159.pdf.txt001025159.pdf.txtExtracted Texttext/plain28888http://www.lume.ufrgs.br/bitstream/10183/165590/2/001025159.pdf.txt1a60def7cf7377dc5f1edbf1d83fa2f4MD52THUMBNAIL001025159.pdf.jpg001025159.pdf.jpgGenerated Thumbnailimage/jpeg2053http://www.lume.ufrgs.br/bitstream/10183/165590/3/001025159.pdf.jpg3d685cfcaae7e4f83d7d73ff6169ca3fMD5310183/1655902023-06-24 03:34:19.693892oai:www.lume.ufrgs.br:10183/165590Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-06-24T06:34:19Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Dynamical realization of magnetic states in a strongly interacting Bose mixture
title Dynamical realization of magnetic states in a strongly interacting Bose mixture
spellingShingle Dynamical realization of magnetic states in a strongly interacting Bose mixture
Barfknecht, Rafael Emilio
Sistemas de bósons
Sistemas hamiltonianos
title_short Dynamical realization of magnetic states in a strongly interacting Bose mixture
title_full Dynamical realization of magnetic states in a strongly interacting Bose mixture
title_fullStr Dynamical realization of magnetic states in a strongly interacting Bose mixture
title_full_unstemmed Dynamical realization of magnetic states in a strongly interacting Bose mixture
title_sort Dynamical realization of magnetic states in a strongly interacting Bose mixture
author Barfknecht, Rafael Emilio
author_facet Barfknecht, Rafael Emilio
Foerster, Angela
Zinner, Nikolaj Thomas
author_role author
author2 Foerster, Angela
Zinner, Nikolaj Thomas
author2_role author
author
dc.contributor.author.fl_str_mv Barfknecht, Rafael Emilio
Foerster, Angela
Zinner, Nikolaj Thomas
dc.subject.por.fl_str_mv Sistemas de bósons
Sistemas hamiltonianos
topic Sistemas de bósons
Sistemas hamiltonianos
description We describe the dynamical preparation of magnetic states in a strongly interacting two-component Bose gas in a harmonic trap. By mapping this system to an effective spin-chain model, we obtain the dynamical spin densities and the fidelities for a few-body system. We show that the spatial profiles transit between ferromagnetic and antiferromagnetic states as the intraspecies interaction parameter is slowly increased.
publishDate 2017
dc.date.accessioned.fl_str_mv 2017-08-23T02:30:28Z
dc.date.issued.fl_str_mv 2017
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dc.relation.ispartof.pt_BR.fl_str_mv Physical review. A, Atomic, molecular, and optical physics. New York. Vol. 95, no. 2 (Feb. 2017), 023612, 7 p.
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