Publication Date:
2011-08-27
Description:
Author(s): L. de Forges de Parny, F. Hébert, V. G. Rousseau, R. T. Scalettar, and G. G. Batrouni We study a two-species bosonic Hubbard model on a two-dimensional square lattice by means of quantum Monte Carlo simulations. In addition to the usual contact repulsive interactions between the particles, the Hamiltonian has an interconversion term which allows the transformation of two particles fr... [Phys. Rev. B 84, 064529] Published Fri Aug 26, 2011
Keywords:
Superfluidity and superconductivity
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics