Monte Carlo simulations of Bose-Einstein condensation of trapped atoms

2000 ◽  
Vol 62 (1) ◽  
Author(s):  
Elena Cerboneschi ◽  
Carlo Menchini ◽  
Ennio Arimondo
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Einstein Condensation ◽  
Trapped Atoms ◽  
Bose Einstein Condensation ◽  
Bose Einstein

ELECTRONICALLY DRIVEN FERROELECTRICITY IN THE EXTENDED FALICOV-KIMBALL MODEL

2005 ◽  
Vol 19 (01n03) ◽  
pp. 525-527
Author(s):  
J. BONČA ◽  
C. D. BATISTA ◽  
J. E. GUBERNATIS ◽  
H. Q. LIN
Keyword(s):  
Phase Diagram ◽  
Monte Carlo ◽  
Quantum Monte Carlo ◽  
Mixed Valence ◽  
Electric Polarization ◽  
Monte Carlo Technique ◽  
Einstein Condensation ◽  
Intermediate Coupling ◽  
Bose Einstein Condensation ◽  
Bose Einstein

We calculate the quantum phase diagram of an extended Falicov-Kimball model in the intermediate coupling regime using a constrained path quantum Monte Carlo technique. The mixed-valence regime is dominated by a Bose-Einstein condensation of excitons with a built-in electric polarization.

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