Finite temperature phases and excitations of bosons on a square lattice: a cluster mean field study
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DOI: 10.1088/1742-5468/acc731
Abstract: We study the finite temperature phases and collective excitations of hardcore as well as softcore bosons on a square lattice with nearest and next nearest neighbor interactions, focusing on the formation of various types of… read more here.
Keywords: mean field; bosons square; finite temperature; temperature phases ... See more keywords