Superradiance Transition in Graphene

Abstract

We study theoretically and numerically the conditions required for the appearance of a superradiance transition in graphene. The electron properties of graphene are described in the single $p_z$-orbital tight-binding approximation, in which the model is reduced to the effective two-level pseudo-spin $1/2$ system. For each level we introduce the electron transfer rate of escape into a continuum. We demonstrate that, under some conditions, the superradiance experiences the maximal quantum coherent escape to the continuum.

Misprints corrected, references added

References in corpus (2)

• Environment-Assisted Quantum Transport
• The Role of Protein Fluctuation Correlations in Electron Transfer in Photosynthetic Complexes

Cited by in corpus (1)

• Phosphorene confined systems in magnetic field, quantum transport, and superradiance in the quasi-flat band