Krauth 1996
From Werner KRAUTH
| Revision as of 21:30, 12 March 2011 Werner (Talk | contribs) ← Previous diff |
Current revision Werner (Talk | contribs) |
||
| Line 12: | Line 12: | ||
| Gross-Pitaevskii equation. | Gross-Pitaevskii equation. | ||
| - | '''Context: ''' | + | '''Context: ''' This is the first numerical simulation ever performed for cold atomic gases. The algorithm developed in this paper has proven useful in a number of contexts, often in direct connection with experiments (see [Category:Bosons] ). |
| [[Category:Publication]] [[Category:1996]] [[Category:Algorithm]] [[Category:Bosons]] | [[Category:Publication]] [[Category:1996]] [[Category:Algorithm]] [[Category:Bosons]] | ||
Current revision
W. Krauth Quantum Monte Carlo Calculations for a large number of bosons in a harmonic trap Physical Review Letters 77 3695 (1996)
Abstract: : In this paper, I present a precise Quantum Monte Carlo calculation at finite temperature for a very large number (many thousands) of bosons in a harmonic trap, which may be anisotropic. The calculation applies directly to the recent experiments of Bose-Einstein condensation of atomic vapors in magnetic traps. I show that the critical temperature of the system decreases with the interaction. I also present profiles for the overall density and the one of condensed particles, and obtain excellent agreement with solutions of the Gross-Pitaevskii equation.
Context: This is the first numerical simulation ever performed for cold atomic gases. The algorithm developed in this paper has proven useful in a number of contexts, often in direct connection with experiments (see [Category:Bosons] ).
Categories: Publication | 1996 | Algorithm | Bosons
