A quantum Monte Carlo algorithm for softcore boson systems

Phys. Rev. E 68, 046708 (2003) An efficient Quantum Monte Carlo algorithm for the simulation of bosonic systems on a lattice in a grand canonical ensemble is proposed. It is based on the mapping of bosonic models to the spin models in the limit of the infinite total spin quantum number. It is demons...

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Hauptverfasser:	Smakov, Jurij, Harada, Kenji, Kawashima, Naoki
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Statistical Mechanics
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