most citedBosonic topological insulator intermediate state in the superconductor-insulator transition

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cond-mat1993

SU(N) Antiferromagnets and Strongly Coupled QED: Effective Field Theory for Josephson Junctions Arrays

M. C. Diamantini E. Langmann G. W. Semenoff P. Sodano

We review our analysis of the strong coupling of compact QED on a lattice with staggered Fermions. We show that, for infinite coupling, compact QED is exactly mapped in a quantum a…