Statistical properties of one dimensional Bose gas
arXiv:1008.3277 · doi:10.1103/PhysRevA.83.033610
Abstract
Monte Carlo method within, so called, classical fields approximation is applied to one dimensional weakly interacting repulsive Bose gas trapped in a harmonic potential. Equilibrium statistical properties of the condensate are calculated within a canonical ensemble. We also calculate experimentally relevant low order correlation functions of the whole gas.
References in corpus (5)
- Dynamics and statistical mechanics of ultra-cold Bose gases using c-field techniques
- Finite Temperature Models of Bose-Einstein Condensation
- Non-diffusive phase spreading of a Bose-Einstein condensate at finite temperature
- Condensation of N interacting bosons: Hybrid approach to condensate fluctuations
- Spatial Correlation Functions of one-dimensional Bose gases at Equilibrium
Cited by in corpus (17)
- A comparison between microscopic methods for finite temperature Bose gases
- Observation of Atom Number Fluctuations in a Bose-Einstein Condensate
- Statistical properties of one dimensional attractive Bose gas
- Classical field records of a quantum system: their internal consistency and accuracy
- Bose-Einstein condensate fluctuations versus an interparticle interaction
- Condensation and quasicondensation in an elongated three-dimensional Bose gas
- Signatures of a universal jump in the superfluid density in two-dimensional Bose gas with finite number of particles
- Classical fields in the one-dimensional Bose gas: applicability and determination of the optimal cutoff
- Correlations of quasi-2D dipolar ultracold gas at finite temperatures
- Continuum of classical-field ensembles from canonical to grand canonical and the onset of their equivalence
- Complex wave fields in the interacting one-dimensional Bose gas
- Metropolis-Hastings thermal state sampling for numerical simulations of Bose-Einstein condensates
- Statistical properties of cold bosons in a ring trap
- On the fluctuations of the number of atoms in the condensate
- Density fluctuations in a quasi-one-dimensional Bose gas as observed in free expansion
- Bose-Einstein condensation in exotic lattice geometries
- Quasicondensation reexamined