Tonks-Girardeau gas of ultracold atoms in an optical lattice
Article Abstract:
The preparations of a Tonk-Girardeau gas of ultracold rubidium atoms held in two-dimensional optical lattice formed by two orthogonal standing waves are reported. A theoretical prediction of the momentum distribution based on an approach in which trapped bosons acquire fermionic properties is presented.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2004
User Contributions:
Comment about this article or add new information about this topic:
Controlled collisions for multipartical entanglement of optically trapped atoms
Article Abstract:
The creation of highly entangled states of neutral atoms trapped in the periodic potential of an optical lattice is reported. A coherent entangling- disentangling evolution in the many-body system, depending on the phase shift acquired during the collision between the neighboring atoms is detected.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2003
User Contributions:
Comment about this article or add new information about this topic:
Spatial quantum noise interferometer in expanding ultra cold atom clouds
Article Abstract:
Hanbury Brown and Twiss (HBT) demonstrated that noise correlations could be used to probe the properties of a bosonic particle source through quantum statistics. In addition the method should provide a useful tool for identifying complex quantum phase of ultra cold bosonic and fermionic atoms.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2005
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Responses of captive blackbirds to a new insecticidal seed treatment. Methyl anthranilate as a rice seed treatment to deter birds
- Abstracts: Role of duplicate genes in genetic robustness against null mutations. Duplication, duplication
- Abstracts: Stationary pulses of light in an atomic medium. Interference in the matter. Polarization of the prompt gamma-ray emission from the gamma-ray burst of 6 December 2002
- Abstracts: A new atlas of the brain. Working out the bugs. First past the post
- Abstracts: In the eye of the beholder. Saudi-Italian biomedical institute gets go-ahead