Noncommutative quantum Hall effect in graphene

Abstract

We discuss the quantum Hall effect on a single-layer graphene in the framework of noncommutative (NC) phase space. We find it induces a shift in the Hall resistivity. Furthermore, comparison with experimental data reveals an upper bound on the magnitude of the momentum NC parameter $\eta$ in about $\sqrt{\eta }\le 2.5\mathrm{eV}/c$.

7 pages

Cited by in corpus (1)

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