Kuru S, Negro J, Nieto L M
Department of Physics, Faculty of Science, Ankara University, 06100 Ankara, Turkey.
J Phys Condens Matter. 2009 Nov 11;21(45):455305. doi: 10.1088/0953-8984/21/45/455305. Epub 2009 Oct 23.
Exact analytical solutions for the bound states of a graphene Dirac electron in various magnetic fields with translational symmetry are obtained. In order to solve the time-independent Dirac-Weyl equation the factorization method used in supersymmetric quantum mechanics is adapted to this problem. The behavior of the discrete spectrum, probability and current densities are discussed.
获得了具有平移对称性的各种磁场中石墨烯狄拉克电子束缚态的精确解析解。为求解与时间无关的狄拉克 - 外尔方程，将超对称量子力学中使用的因式分解方法应用于此问题。讨论了离散谱、概率和电流密度的行为。
