Quantum Monte Carlo study of the thermodynamic properties of argon clusters: The homogeneous nucleation of argon in argon vapor and ‘‘magic number’’ distributions in argon vapor

1985 ◽  
Vol 82 (1) ◽  
pp. 462-471 ◽  
Author(s):  
David L. Freeman ◽  
Jimmie D. Doll
Keyword(s):  
Monte Carlo ◽  
Thermodynamic Properties ◽  
Quantum Monte Carlo ◽  
Homogeneous Nucleation ◽  
Magic Number ◽  
Monte Carlo Study ◽  
Argon Clusters

scholarly journals THERMODYNAMIC PROPERTIES OF A TRAPPED BOSE GAS: A DIFFUSION MONTE CARLO STUDY

2008 ◽  
Vol 22 (24) ◽  
pp. 4261-4273 ◽  
Author(s):  
S. DATTA
Keyword(s):  
Monte Carlo ◽  
Thermodynamic Properties ◽  
Temperature Variation ◽  
Quantum Monte Carlo ◽  
Chemical Potential ◽  
Monte Carlo Study ◽  
Bose Gas ◽  
Diffusion Monte Carlo ◽  
Frequency Shifts ◽  
Realistic Potential

We investigate the thermodynamic properties of a trapped Bose gas of Rb atoms interacting through a repulsive potential at low but finite temperature (kBT < μ < Tc) by Quantum Monte Carlo method based upon the generalization of Feynman-Kac method1-3 applicable to many-body systems at T=0 to finite temperatures. In this paper, we report temperature variation of condensation fraction, chemical potential, density profile, total energy of the system, release energy, frequency shifts and moment of inertia within the realistic potential model (Morse type) for the first time by diffusion Monte Carlo technique. The most remarkable success was in achieving the same trend in the temperature variation of frequency shifts as was observed in JILA4 for both m=2 and m=0 modes. For other things, we agree with the work of Giorgini et al.,5 Pitaevskii et al.6 and Krauth.7

scholarly journals Phase separation in the two-dimensional Hubbard model: A fixed-node quantum Monte Carlo study

1998 ◽  
Vol 58 (22) ◽  
pp. R14685-R14688 ◽  
Author(s):  
A. C. Cosentini ◽  
M. Capone ◽  
L. Guidoni ◽  
G. B. Bachelet
Keyword(s):  
Monte Carlo ◽  
Phase Separation ◽  
Hubbard Model ◽  
Quantum Monte Carlo ◽  
Monte Carlo Study ◽  
Two Dimensional ◽  
Fixed Node

scholarly journals Quantum Monte Carlo study of strange correlator in interacting topological insulators

2015 ◽  
Vol 92 (16) ◽  
Author(s):  
Han-Qing Wu ◽  
Yuan-Yao He ◽  
Yi-Zhuang You ◽  
Cenke Xu ◽  
Zi Yang Meng ◽  
...  
Keyword(s):  
Monte Carlo ◽  
Quantum Monte Carlo ◽  
Topological Insulators ◽  
Monte Carlo Study
Sign in / Sign up

Export Citation Format

Share Document