Graphene properties from curved space Dirac equation
High Energy Physics - Theory
2021-01-11 v4 Mesoscale and Nanoscale Physics
Materials Science
High Energy Physics - Phenomenology
Quantum Physics
Abstract
A mathematical formulation for particle states and electronic properties of a curved graphene sheet is provided, exploiting a massless Dirac spectrum description for charge carriers living in a curved bidimensional background. In particular, we study how the new description affects the characteristics of the sample, writing an appropriate conductivity Kubo formula for the modified background. Finally, we provide a theoretical analysis for the particular case of a cylindrical graphene sample.
Cite
@article{arxiv.1808.01187,
title = {Graphene properties from curved space Dirac equation},
author = {Antonio Gallerati},
journal= {arXiv preprint arXiv:1808.01187},
year = {2021}
}
Comments
23 pages, 5 figures