Article
Version 1
Preserved in Portico This version is not peer-reviewed
Negative-Curvature Spacetime Solutions for Graphene
Version 1
: Received: 30 October 2020 / Approved: 2 November 2020 / Online: 2 November 2020 (13:24:36 CET)
How to cite: Gallerati, A. Negative-Curvature Spacetime Solutions for Graphene. Preprints.org 2020, 2020110041. https://doi.org/10.20944/preprints202011.0041.v1. Gallerati, A. Negative-Curvature Spacetime Solutions for Graphene. Preprints.org 2020, 2020110041. https://doi.org/10.20944/preprints202011.0041.v1.
Abstract
We provide a detailed analysis of the electronic properties of graphene-like materials with charge carriers living on a curved substrate, focusing in particular on constant negative-curvature spacetime. An explicit parametrization is also worked out in the remarkable case of Beltrami geometry, with an analytic solution for the pseudoparticles modes living on the curved bidimensional surface. We will then exploit the correspondent massless Dirac description, to determine how it affects the sample local density of states.
Keywords
negative-curvature spacetime; field theories in lower dimensions; graphene theoretical physics
Subject
Physical Sciences, Acoustics
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Comments (0)
We encourage comments and feedback from a broad range of readers. See criteria for comments and our Diversity statement.
Leave a public commentSend a private comment to the author(s)