most citedVariational treatment of the Shastry-Sutherland antiferromagnet using Projected Entangled Pair States (PEPS)

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cond-mat.stat-mech2005

Superfluid-insulator transitions of two-species Bosons in an optical lattice

A. Isacsson, Min-Chul Cha, K. Sengupta +1

We consider a realization of the two-species bosonic Hubbard model with variable interspecies interaction and hopping strength. We analyze the superfluid-insulator (SI) transition…