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Quantum-Monte-Carlo Calculations for Bosons in a Two-Dimensional Harmonic Trap

✍ Scribed by Stefan Heinrichs; William J. Mullin


Book ID
110421352
Publisher
Springer US
Year
1998
Tongue
English
Weight
355 KB
Volume
113
Category
Article
ISSN
0022-2291

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Quantum Monte Carlo simulations are used to investigate two-dimensional superfluidity of the hard-core boson model, that depends on particle density and disorder. It is definitely found that the clean system at half filling becomes superfluid via finite temperature Kosterlitz-Thouless transition. Th