Show simple item record

dc.contributor.authorGalteland, Peder Notto
dc.contributor.authorBabaev, Egor
dc.contributor.authorSudbø, Asle
dc.identifier.citationNew Journal of Physics 2015, 17:103040(10)nb_NO
dc.description.abstractWeconsider a two-component interacting bosonic condensate with dominating intra-species repulsive density–density interactions.Westudy the phase diagram of the system at finite temperature with rotation, using large-scale Monte Carlo simulations of a two-component Ginzburg–Landau model of the system. In the presence of rotation, the system features a competition between longrange vortex–vortex interactions and short-range density–density interactions. This leads to a rotation-driven ‘mixing’ phase transition in a spatially inhomogeneous statewith a broken U(1) symmetry. Thermal fluctuations in this state lead to nematic two-component sheets of vortex liquids. At sufficiently strong inter-component interaction, we find that the superfluid and Z2 phase transitions split. This results in the formation of an intermediate state which breaks only Z2 symmetry. It represents two phase separated normal fluids with a difference in their densities.nb_NO
dc.publisherIOP Publishingnb_NO
dc.rightsNavngivelse 3.0 Norge*
dc.titleThermal remixing of phase-separated states in two-component bosonic condensatesnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.subject.nsiVDP::Matematikk og naturvitenskap: 400::Fysikk: 430::Kondenserte fasers fysikk: 436nb_NO
dc.subject.nsiVDP::Mathematics and natural scienses: 400::Physics: 430::Condensed matter physics: 436nb_NO
dc.source.journalNew Journal of Physicsnb_NO
dc.subject.keywordBose Einstein kondensater / Bose Einstein condensates
dc.description.localcodeContent from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.nb_NO

Files in this item


This item appears in the following Collection(s)

Show simple item record

Navngivelse 3.0 Norge
Except where otherwise noted, this item's license is described as Navngivelse 3.0 Norge