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Simulating quantum-optical phenomena with cold atoms in optical lattices

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dc.contributor.authorNavarrete Benlloch, Carlos
dc.contributor.authorde Vega, Inés
dc.contributor.authorPorras Torres, Diego
dc.contributor.authorCirac, J Ignacio
dc.date.accessioned2023-06-20T00:36:57Z
dc.date.available2023-06-20T00:36:57Z
dc.date.issued2011-02-10
dc.description© IOP Publishing Ltd and Deutsche Physikalische Gesellschaf. We thank Miguel Aguado, Mari Carmen Bañuls, Stephan Dürr, Géza Giedke, Eugenio Roldán and Germán J de Valcárcel for helpful discussions. CN-B also thanks Alberto Aparici for giving him access to Lux, as well as the Theory Group at the Max-Planck-Institut für Quantenoptik and Professors Susana Huelga and Martin Plenio at Ulm University for their hospitality. IdV acknowledges support and encouragement from Professors Susana Huelga and Martin Plenio. CN-B is a grant holder of the FPU program of the Ministerio de Ciencia e Innovación (Spain) and acknowledges support from the Spanish Government and the European Union FEDER through project no. FIS2008-06024-C03-01. IdV has been supported by the EC under the grant agreement CORNER (FP7-ICT-213681). DP acknowledges contract no. RyC Y200200074 and Spanish project nos QUITEMAD and MICINN FIS2009-10061. JIC acknowledges support from the EU (AQUTE) and the DFG (FG 631).
dc.description.abstractWe propose a scheme involving cold atoms trapped in optical lattices to observe different phenomena traditionally linked to quantum-optical systems. The basic idea consists of connecting the trapped atomic state to a non-trapped state through a Raman scheme. The coupling between these two types of atoms (trapped and free) turns out to be similar to that describing light-matter interaction within the rotating-wave approximation, the role of matter and photons being played by the trapped and free atoms, respectively. We explain in particular how to observe phenomena arising from the collective spontaneous emission of atomic and harmonic oscillator samples, such as superradiance and directional emission. We also show how the same setup can simulate Bose-Hubbard Hamiltonians with extended hopping as well as Ising models with long-range interactions. We believe that this system can be realized with state of the art technology.
dc.description.departmentDepto. de Física Teórica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipUnión Europea. FP7
dc.description.sponsorshipMinisterio de Ciencia e Innovación (MICINN)
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/47428
dc.identifier.doi10.1088/1367-2630/13/2/023024
dc.identifier.issn1367-2630
dc.identifier.officialurlhttp://doi.org/10.1088/1367-2630/13/2/023024
dc.identifier.relatedurlhttp://iopscience.iop.org
dc.identifier.urihttps://hdl.handle.net/20.500.14352/42802
dc.journal.titleNew journal of physics
dc.language.isoeng
dc.publisherIOP Publishing
dc.relation.projectIDCORNER (213681)
dc.relation.projectIDFIS2008-06024-C03-01
dc.relation.projectIDFIS2009-10061
dc.relation.projectIDY200200074
dc.relation.projectIDFG 631
dc.rights.accessRightsopen access
dc.subject.cdu53
dc.subject.keywordSpontaneous emission
dc.subject.keywordUltracold gases
dc.subject.keywordSuperradiance
dc.subject.keywordTransition
dc.subject.keywordPhysics
dc.subject.ucmFísica (Física)
dc.subject.unesco22 Física
dc.titleSimulating quantum-optical phenomena with cold atoms in optical lattices
dc.typejournal article
dc.volume.number13
dspace.entity.typePublication

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