On zero energy states in graphene
1 Department of Physics, Tamkang University - Tamsui 25137, Taiwan
2 Physics & Applied Mathematics Unit, Indian Statistical Institute - Kolkata - 700 108, India
Received: 3 July 2014
Accepted: 28 September 2014
We obtain zero energy states in graphene for a number of potentials and discuss the relation of the decoupled Schrödinger-like equations for the spinor components with non-relativistic symmetric quantum mechanics.
PACS: 03.65.Ge – Solutions of wave equations: bound states / 03.65.Pm – Relativistic wave equations / 73.22.Pr – Electronic structure of graphene
© EPLA, 2014