73 citations · 351 across the 14 of their papers we have counts for
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cond-mat.str-el2007★ 30 cited
Self-doping instability of the Wigner-Mott insulator
S. Pankov, V. Dobrosavljevic
We present a theory describing the mechanism for the two-dimensional (2D) metal-insulator transition (MIT) in absence of disorder. A two-band Hubbard model is introduced, describin…
cond-mat.str-el2007★ 34 cited
Resonating singlet valence plaquettes
S. Pankov, R. Moessner, S. L. Sondhi
We consider the simplest generalizations of the valence bond physics of SU(2) singlets to SU(N) singlets that comprise objects with N sites -- these are SU(N) singlet plaquettes wi…
cond-mat.str-el2007★ 6 cited
2D-MIT as self-doping of a Wigner-Mott insulator
S. Pankov, V. Dobrosavljevic
We consider an interaction-driven scenario for the two-dimensional metal-insulator transition in zero magnetic field (2D-MIT), based on melting the Wigner crystal through vacancy-i…