- Max Planck Institute for Gravitational PhysicsDE902 papers
- Centre National de la Recherche ScientifiqueFR408 papers
- University of BirminghamGB324 papers
- University of GlasgowGB320 papers
- California Institute of TechnologyUS313 papers
- University of Wisconsin–MilwaukeeUS307 papers
- Stanford UniversityUS280 papers
- Cardiff UniversityGB277 papers
- Massachusetts Institute of TechnologyUS277 papers
- University of FloridaUS277 papers
- Syracuse UniversityUS274 papers
- Goddard Space Flight CenterUS273 papers
6 papers · 2 filters
Laser Induced Condensation of Trapped Bosonic Gases
L. Santos, M. Lewenstein, J. I. Cirac +1
We demonstrate that an appropriate sequence of laser pulses allows to condense a gas of trapped bosonic atoms into an arbitrary trap level. Such condensation is robust, can be achi…
Interference effects in two-photon ATI by multiple orders high harmonics with random or locked phases
Eric Cormier, Anna Sanpera, Maciej Lewenstein +1
We numerically study 2-photon processes using a set of harmonics from a Ti:Sapphire laser and in particular interference effects in the Above Threshold Ionization spectra. We compa…
Dephasing of Josephson oscillations between two coupled Bose-Einstein condensates
Villain Pierre, Lewenstein Maciej
We study the dynamics of the relative phase between two Bose-Einstein condensates coupled via collisions and via a Josephson-like coupling. We derive the equations of the motion fo…
Dynamical Cooling of Trapped Gases I: One Atom Problem
Luis Santos, Maciej Lewenstein
We study the laser cooling of one atom in an harmonic trap beyond the Lamb-Dicke regime. By using sequences of laser pulses of different detunings we show that the atom can be conf…
Quantum Games and Quantum Strategies
J. Eisert, M. Wilkens, M. Lewenstein
We investigate the quantization of non-zero sum games. For the particular case of the Prisoners' Dilemma we show that this game ceases to pose a dilemma if quantum strategies are a…
Theory of atomic diffraction from evanescent waves
Carsten Henkel, Hartmut Wallis, Nathalie Westbrook +4
We review recent theoretical models and experiments dealing with the diffraction of neutral atoms from a reflection grating, formed by a standing evanescent wave. We analyze diffra…