3 years ago

Noncommutative quantum Hall effect in graphene.

Guilherme M. A. Almeida, Andre M. C. Souza, Willien O. Santos

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 $\sqrt{\eta}\leq 2.5 \, \mathrm{eV}/c$.

Publisher URL: http://arxiv.org/abs/1801.03323

DOI: arXiv:1801.03323v1

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