▎ 摘　　要

We study theoretically 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, corresponding to the two interacting sub-lattices. The corresponding model is reduced to the effective two-level pseudo-spin 1/2 system. For each sub-lattice we introduce the electron transfer rate of escape into a continuum. We demonstrate that, under some conditions, the superradiance occurs, and it corresponds to the maximal quantum coherent escape to the continuum. (C) 2015 Elsevier B.V. All rights reserved.