PoS - Proceedings of Science
Volume 390 - 40th International Conference on High Energy physics (ICHEP2020) - Parallel: Formal Theory
Supersymmetric theories and graphene
A. Gallerati
Full text: Not available
Abstract
We discuss a 1+2 dimensional model with unconventional supersymmetry at the boundary of an AdS${}_4$, $\,\mathcal{N}$-extended supergravity. The resulting features of the supersymmetric boundary open the possibility of describing the electronic properties of graphene-like 2D materials at the Dirac points $\textbf{K}$ and $\textbf{K'}$, exploiting a top-down approach. The Semenoff and Haldane-type masses entering the corresponding Dirac equations can be then extrapolated from the geometric parameters of the model describing the substrate.
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