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Dilute Bose gas with correlated disorder: a path integral Monte Carlo study
Dilute bose gas thermodynamics integral monte carlo method the continuous space superfluids quantum
2014/12/19
We investigate the thermodynamic properties of a dilute Bose gas in a correlated random potential using exact path integral Monte Carlo methods. The study is carried out in continuous space and disord...
The Beliaev technique for a weakly interacting Bose gas
Control precision thermodynamics correlation function interaction bose gas the symmetry
2014/12/18
Aiming at simplicity of explicit equations and, at the same time, controllable accuracy of the theory, we present our results for all the thermodynamic quantities and correlation functions for a weakl...
Effective Width and Expansion Energy of the Interacting Condensed 87Rb Bose Gas with Finite Size Effects
Interacting Bose gas Thermodynamical properties for BEC Semiclassical approach
2010/4/8
This work is devoted to study the temperature dependence of the effective width and expansion energy on the finite size and interaction effects (repulsive interactions). It is found that the effective...
Adiabatic Output Coupling of a Bose Gas at Finite Temperatures
Adiabatic Coupling Bose Gas Finite Temperatures
2010/10/15
We develop a general theory of adiabatic output coupling from trapped, weakly-interacting,
atomic Bose-Einstein Condensates at finite temperatures. For weak coupling, the output rate from the condens...