Directional spatial structure of dissociated elongated molecular condensates
arXiv:0809.3842 · doi:10.1103/PhysRevA.79.043624
Abstract
Ultra-cold clouds of dimeric molecules can dissociate into quantum mechanically correlated constituent atoms that are either bosons or fermions. We theoretically model the dissociation of cigar shaped molecular condensates, for which this difference manifests as complementary geometric structures of the dissociated atoms. For atomic bosons beams form along the long axis of the molecular condensate. For atomic fermions beams form along the short axis. This directional beaming simplifies the measurement of correlations between the atoms through relative number squeezing.
Fixed scrambled reference list
References in corpus (25)
- Production of cold molecules via magnetically tunable Feshbach resonances
- Camparison of the Hanbury Brown-Twiss effect for bosons and fermions
- Superchemistry: dynamics of coupled atomic and molecular Bose-Einstein condensates
- Probing Pair-Correlated Fermionic Atoms through Correlations in Atom Shot Noise
- Coherent molecular solitons in Bose-Einstein condensates
- Atom-molecule coherence in Bose gases
- Theory of superradiant scattering of laser light from Bose-Einstein condensates
- Resonance Superfluidity: Renormalization of Resonance Scattering Theory
- Observation of atom pairs in spontaneous four wave mixing of two colliding Bose-Einstein Condensates
- Gaussian quantum Monte Carlo methods for fermions
- Einstein-Podolsky-Rosen correlations via dissociation of a molecular Bose-Einstein condensate
- Gaussian phase-space representations for fermions
- Quantum correlated twin atomic beams via photo-dissociation of a molecular Bose-Einstein condensate
- Quantum effects on dynamics of instabilities in Bose-Einstein condensates
- Atomic four-wave mixing via condensate collisions
- First-principles quantum simulations of dissociation of molecular condensates: Atom correlations in momentum space
- Coherent molecular bound states of bosons and fermions near a Feshbach resonance
- Quantum atom optics with fermions from molecular dissociation
- Spatial pair correlations of atoms in molecular dissociation
- Directional `superradiant' collisions: bosonic amplification of atom pairs emitted from an elongated Bose-Einstein condensate
- Dissociation dynamics of a Bose-Einstein condensate of molecules
- Deterministic Entanglement via Molecular Dissociation in Integrated Atom Optics
- Pairing mean-field theory for the dynamics of dissociation of molecular Bose-Einstein condensates
- Atom-atom correlations and relative number squeezing in dissociation of spatially inhomogeneous molecular condensates
- Superradiant Raman scattering in an ultracold Bose gas at finite temperature
Cited by in corpus (7)
- On the observation of nonclassical excitations in Bose-Einstein condensates
- Bogoliubov dynamics of condensate collisions using the positive-P representation
- Role of spatial inhomogeneity in dissociation of trapped molecular condensates
- Linear entropy in quantum phase space
- Anisotropy in s-wave Bose-Einstein condensate collisions and its relationship to superradiance
- On the Dynamics of the Fermi-Bose Model
- Matter-wave bistability in coupled atom-molecule quantum gases