LKB - Bose-Einstein condensates

Jérôme Beugnon

Associate Professor

Short CV

Since 2008 : Associate Professor at Université Pierre et Marie Curie, Paris
2007-2008 : Postdoc at Laboratoire Aime Cotton, Orsay : Landau-Zener transitions in frozen pairs of Rydberg atoms
004-2007 : PhD at Institut d’Optique. Palaiseau. Two-photon interference between single photons emitted by singles atoms and coherent manipulation of single atoms.


Main topic : ultracold quantum gases

Ongoing projects :
Two-dimensional Bose gases (Rubidium experiment)
Artificial gauge fields with neutral atoms (Ytterbium experiment)



♦  Revealing the topology of quasicrystals with a diffraction experiment
Phys. Rev. Lett.  119, 215304 (2017) and arXiv:1607.00901
A. Dareau, E. Levy, M. Bosch Aguilera, R. Bouganne, E. Akkermans, F. Gerbier, J. Beugnon


Clock spectroscopy of interacting bosons in deep optical lattices
New J. Phys. 19, 113006 (2017) and arXiv:1707.04307
R. Bouganne, M. Bosch Aguilera, A. Dareau, E. Soave, J. Beugnon, F. Gerbier


Transmission of near-resonant light through a dense slab of cold atoms
Phys. Rev. A 96, 053629 (2017) arXiv:1706.09698
L. Corman, J.L. Ville, R. Saint-Jalm, M. Aidelsburger, T. Bienaimé, S. Nascimbène, J. Dalibard, J. Beugnon


Merging N independent condensates: Disentangling the Kibble-Zurek mechanism
Phys. Rev. Lett. 119, 190403 (2017) and arXiv:1705.02650
M. Aidelsburger, J.L. Ville, R. Saint-Jalm, S. Nascimbène, J. Dalibard, J. Beugnon


Loading and compression of a single two-dimensional Bose gas in an optical accordion
Phys. Rev. A 95, 013632 (2017) and arXiv:1611.07681
J.L. Ville, T. Bienaimé,  R. Saint-Jalm, L. Corman,  M. Aidelsburger, L. Chomaz, K. Kleinlein, D. Perconte,  S. Nascimbène, J. Dalibard, J. Beugnon


Exploring the Kibble-Zurek mechanism with homogeneous Bose gases
J. Phys. B. 50, 022002 (2017) and arXiv:1611.01145
J. Beugnon, N. Navon




Creating fractional quantum Hall states with atomic clusters using light-assisted insertion of angular momentum
Phys. Rev. A 94, 043610 (2016)
J. Zhang, J. Beugnon, and S. Nascimbene


Hofstadter optical lattice for ultracold Ytterbium atoms
IEEE, Proceedings 2016 European Frequency and Time Forum (EFTF) (2016)
M. Scholl, Q. Beaufils, A. Dareau, D. Doring, M. Bosch Aguilera, R. Bouganne, J. Beugnon and F. Gerbier


Doppler spectroscopy of an ytterbium Bose-Einstein condensate on the clock transition
Phys. Rev. A 91, 023626 (2015)
A. Dareau, M. Scholl, Q. Beauls, D. Doring, J. Beugnon, and F. Gerbier


Emergence of coherence via transverse condensation in a uniform quasi-two-dimensional Bose gas
Nat. Commun. 6, 6162 (2015)
L. Chomaz, L. Corman, T. Bienaime, R. Desbuquois, C. Weitenberg, S. Nascimbene, J. Beugnon, J.Dalibard


Quench-induced supercurrents in an annular Bose gas
Phys. Rev. Lett. 113, 135302 (2014)
L. Corman, L. Chomaz, T. Bienaime, R. Desbuquois, C. Weitenberg, S. Nascimbene, J. Dalibard, J.Beugnon


Identifying topological edge states in 2D optical lattices using light scattering
Eur. Phys. J. : Spec. Top. 217, 135 (2013)
N. Goldman, J. Beugnon, F. Gerbier


Superfluid behaviour of a two-dimensional Bose gas
Nat. Phys. 8, 645 (2012)
R. Desbuquois, L. Chomaz, T. Yefsah, J. Leonard, J. Beugnon, C. Weitenberg, J. Dalibard


Detecting chiral edge states in the Hofstadter optical lattice
Phys. Rev. Lett. 108, 255303 (2012)
N. Goldman, J. Beugnon, F. Gerbier

Landau-Zener transitions in frozen pairs of Rydberg atoms
Phys. Rev. Lett. 104, 133003 (2010)
N. Saquet, A. Cournol, J. Beugnon, J. Robert, P. Pillet, and N. Vanhaecke





Two-dimensional transport and transfer of a single atomic qubit in optical tweezers
Nat. Phys. 3, 696-699 (2007)
J. Beugnon, C. Tuchendler, H. Marion, A. Gaetan, Y. Myroshnychenko, Y.R.P. Sortais, A.M Lance,
M.P.A. Jones, G.Messin, A. Browaeys, and P. Grangier

Fast quantum state control of a single trapped neutral atom
Phys. Rev. A 75, 040301 (2007)
M.P.A. Jones, J. Beugnon, A. Gaetan, J. Zhang, G. Messin, A. Browaeys, and P. Grangier

Quantum interference between two single photons emitted by two independently trapped atoms
Nature 440, 779 (2006)
J. Beugnon, M.P.A. Jones, J. Dingjan, B. Darquie, G. Messin, A. Browaeys, and P. Grangier

A frequency-doubled, pulsed laser system for rubidium manipulation
Appl. Phys. B 82,47-51 (2006)
J. Dingjan, B. Darquie, J. Beugnon, M.P.A. Jones, G. Messin, A. Browaeys, and P. Grangier

Controlled single-photon emission from a single trapped two-level atom
Science 309, 454-456 (2005)
B. Darquié, M.P.A. Jones, J. Dingjan, J. Beugnon, G. Messin, A. Browaeys, and P. Grangier


Cours de physique statistique quantique (M1 Phytem) : Cours Phytem 2017
Examen Janvier 2018: Exam 18

Cours de thermodynamique (L3) : Cours Thermo 2017



Collège de France
11 Place Marcelin Berthelot
75005 Paris
+33 (0)