Coherence properties of a 2D trapped Bose gas around the superfluid transition
| hal.structure.identifier | laboratoire Charles Fabry de l'Institut d'Optique / Optique atomique | |
| dc.contributor.author | PLISSON, Thomas | |
| hal.structure.identifier | laboratoire Charles Fabry de l'Institut d'Optique / Optique atomique | |
| dc.contributor.author | ALLARD, Baptiste | |
| hal.structure.identifier | Laboratoire de Physique Théorique de la Matière Condensée [LPTMC] | |
| hal.structure.identifier | Laboratoire de physique et modélisation des milieux condensés [LPM2C] | |
| dc.contributor.author | HOLZMANN, Markus | |
| hal.structure.identifier | laboratoire Charles Fabry de l'Institut d'Optique / Optique atomique | |
| dc.contributor.author | SALOMON, Guillaume | |
| hal.structure.identifier | laboratoire Charles Fabry de l'Institut d'Optique / Optique atomique | |
| dc.contributor.author | ASPECT, Alain | |
| hal.structure.identifier | lp2n-02,lp2n-11 | |
| hal.structure.identifier | laboratoire Charles Fabry de l'Institut d'Optique / Optique atomique | |
| dc.contributor.author | BOUYER, Philippe | |
| hal.structure.identifier | laboratoire Charles Fabry de l'Institut d'Optique / Optique atomique | |
| dc.contributor.author | BOURDEL, Thomas | |
| dc.date.accessioned | 2023-05-12T10:27:19Z | |
| dc.date.available | 2023-05-12T10:27:19Z | |
| dc.date.created | 2011-10-14 | |
| dc.date.issued | 2011 | |
| dc.identifier.issn | 1050-2947 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/181299 | |
| dc.description.abstractEn | We measure the momentum distribution of a 2D trapped Bose gas and observe the increase of the range of coherence around the Berezinskii-Kosterlitz-Thouless (BKT) transition. We quantitatively compare our observed profiles to both a Hartee-Fock mean-field theory and to quantum Monte-Carlo simulations. In the normal phase, we already observe a sharpening of the momentum distribution. This behavior is partially captured in a mean-field approach, in contrast to the physics of the BKT transition. | |
| dc.language.iso | en | |
| dc.publisher | American Physical Society | |
| dc.title.en | Coherence properties of a 2D trapped Bose gas around the superfluid transition | |
| dc.type | Article de revue | |
| dc.subject.hal | Physique [physics]/Physique [physics]/Physique Atomique [physics.atom-ph] | |
| dc.identifier.arxiv | 1110.3201 | |
| bordeaux.journal | Physical Review A : Atomic, molecular, and optical physics [1990-2015] | |
| bordeaux.page | 061606(R) | |
| bordeaux.volume | 84 | |
| bordeaux.hal.laboratories | Laboratoire Photonique, Numérique et Nanosciences (LP2N) - UMR 5298 | * |
| bordeaux.issue | 9-10 | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | CNRS | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00632508 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00632508v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical%20Review%20A%20:%20Atomic,%20molecular,%20and%20optical%20physics%20%5B1990-2015%5D&rft.date=2011&rft.volume=84&rft.issue=9-10&rft.spage=061606(R)&rft.epage=061606(R)&rft.eissn=1050-2947&rft.issn=1050-2947&rft.au=PLISSON,%20Thomas&ALLARD,%20Baptiste&HOLZMANN,%20Markus&SALOMON,%20Guillaume&ASPECT,%20Alain&rft.genre=article |
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