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Quantum Simulation

Pseudo-Hermitian Dirac operator on the torus for massless fermions under the action of external fields

arXiv
Authors: Ö. Yeşiltaş, J. Furtado

Year

2021

Paper ID

61339

Status

Preprint

Abstract Read

~2 min

Abstract Words

63

Citations

N/A

Abstract

The Dirac equation in (2+1) dimensions on the toroidal surface is studied for a massless fermion particle under the action of external fields. Using the covariant approach based on general relativity, the Dirac operator stemming from a metric related to the strain tensor is discussed within the Pseudo-Hermitian operator theory. Furthermore, analytical solutions are obtained for two cases, namely, constant and position-dependent Fermi velocity.

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  • The Dirac equation in (2+1) dimensions on the toroidal surface is studied for a massless fermion particle under the action of external fields.

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