On zero energy states in graphene

被引：30
|
作者：
Ho, C. -L. [1 ]
Roy, P. [2 ]
机构：
[1] Tamkang Univ, Dept Phys, Tamsui 25137, Taiwan
[2] Indian Stat Inst, Phys & Appl Math Unit, Kolkata 700108, India
来源：
EPL | 2014年 / 108卷 / 02期
关键词：
SYMMETRY; REAL;
D O I：
10.1209/0295-5075/108/20004
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We obtain zero energy states in graphene for a number of potentials and discuss the relation of the decoupled Schrodinger-like equations for the spinor components with non-relativistic PT symmetric quantum mechanics. Copyright (C) EPLA, 2014
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页数：5
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