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arXiv · 1512.02841

An analysis of the zero energy states in graphene

P. Ghosh·P. Roy
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Abstract

Using the concept of complex non PT symmetric potential we study creation of zero energy states in graphene by a scalar potential. The admissible range of the potential parameter values for which such states exist has been examined. The situation with respect to the holes has also been investigated.

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P. Ghosh, P. Roy. 2015-12-09. An analysis of the zero energy states in graphene. https://doi.org/10.1016/j.physleta.2015.12.006

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