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20032014
most citedMatrix Product States, Projected Entangled Pair States, and variational renormalization group methods for quantum spin systems

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cond-mat.other2006★ 258 cited

Variational study of hard-core bosons in a 2-D optical lattice using Projected Entangled Pair States (PEPS)

V. Murg, F. Verstraete, J. I. Cirac

We have studied the system of hard-core bosons on a 2-D optical lattice using a variational algorithm based on projected entangled-pair states (PEPS). We have investigated the grou…