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arXiv · 1708.04647

Inertial and topological effects on a 2D electron gas

Julio Brandão·Cleverson Filgueiras·Moises Rojas·Fernando Moraes
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Abstract

In this work, we study how the combination of rotation and a topological defect can influence the energy spectrum of a two dimensional electron gas in a strong perpendicular magnetic field. A deviation from the linear behavior of the energy as a function of magnetic field, caused by a tripartite term of the Hamiltonian, involving magnetic field, the topological charge of the defect and the rotation frequency, leads to novel features which include a range of magnetic field without corresponding Landau levels and changes in the Hall quantization steps.

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Julio Brandão, Cleverson Filgueiras, Moises Rojas, Fernando Moraes. 2017-08-15. Inertial and topological effects on a 2D electron gas. https://doi.org/10.1088/2399-6528%2Faa8aa3

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