Article,

Quantum Field Theory in Graphene

, and .
International Journal of Modern Physics A, 27 (15): 1260007+ (Nov 18, 2011)
DOI: 10.1142/s0217751x1260007x

Abstract

This is a short non-technical introduction to applications of the Quantum Field Theory methods to graphene. We derive the Dirac model from the tight binding model and describe calculations of the polarization operator (conductivity). Later on, we use this quantity to describe the Quantum Hall Effect, light absorption by graphene, the Faraday effect, and the Casimir interaction.

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