35 citations · 177 across the 12 of their papers we have counts for
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cond-mat.str-el2007★ 24 cited
Compact quantum electrodynamics in 2+1 dimensions and spinon deconfinement: a renormalization group analysis
Flavio S. Nogueira, Hagen Kleinert
We discuss compact (2+1)-dimensional Maxwell electrodynamics coupled to fermionic matter with N replica. For large enough N, the latter corresponds to an effective theory for the n…
cond-mat.str-el2005★ 34 cited
Quantum electrodynamics in 2+1 dimensions, confinement, and the stability of U(1) spin liquids
Flavio S. Nogueira, Hagen Kleinert
Compact quantum electrodynamics in 2+1 dimensions often arises as an effective theory for a Mott insulator, with the Dirac fermions representing the low-energy spinons. An importan…