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most citedEntanglement spectrum of a topological phase in one dimension

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Showing 2012 · cond-mat.quant-gasShow all

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cond-mat.quant-gas2012★ 13 cited

Frustrated quantum Ising spins simulated by spinless bosons in a tilted lattice: from a quantum liquid to antiferromagnetic order

Susanne Pielawa, Erez Berg, Subir Sachdev

We study spinless bosons in a decorated square lattice with a near-diagonal tilt. The resonant subspace of the tilted Mott insulator is described by an effective Hamiltonian of fru…