318 citations · 329 across the 3 of their papers we have counts for
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cond-mat.mes-hall2015★ 11 cited
Coulomb interactions, Dirac sea polarization and symmetry breaking of the integer quantum Hall states of graphene
Vinu Lukose, R. Shankar
We investigate effects of the filled Dirac sea on the symmetry breaking in the integer quantum Hall states of graphene with long-ranged Coulomb interactions. Our model also…
cond-mat.mes-hall2007
Symmetry breaking by the sea of Dirac-Landau levels in graphene
Vinu Lukose, R. Shankar
The quantum Hall states of graphene have a filled Dirac sea of Landau levels. The short ranged SU(4) symmetry breaking interactions can induce a staggered polarization of the sea o…
cond-mat.mes-hall2006★ 318 cited
Novel electric field effects on Landau levels in Graphene
Vinu Lukose, R. Shankar, G. Baskaran
A single graphene layer exhibits an anomalous Landau level spectrum. A massless Dirac like low energy electronic spectrum underlies this anomaly. We study, analytically and numeric…