457 citations · 2.9k across the 69 of their papers we have counts for
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cond-mat.mes-hall2009★ 55 cited
Exact wave functions for an electron on a graphene triangular quantum dot
A. V. Rozhkov, Franco Nori
We generalize the known solution of the Schrödinger equation, describing a particle confined to a triangular area, for a triangular graphene quantum dot with armchair-type boundari…
cond-mat.str-el2009★ 4 cited
Evaluation of the two-particle propagator for Hubbard model with the help of Hubbard-I approximation
A. V. Rozhkov, A. L. Rakhmanov
The Hubbard-I approximation is generalized to allow for direct evaluation of the equal-time anomalous two-electron propagator for Hubbard model on two-dimensional square lattice. T…
cond-mat.supr-con2009★ 5 cited
Competition between different order parameters in a quasi-one-dimensional superconductor
A. V. Rozhkov
We show that, under rather general assumptions, the phase diagram of a quasi-one-dimensional repulsive Fermi system consists of two ordered phases: the density wave, spin or charge…