Huygens' principle and Dirac-Weyl equation

被引：4
|
作者：
Pascazio, Saverio [1 ,2 ,3 ,4 ]
Pepe, Francesco V. [3 ,5 ,6 ]
Perez-Pardo, Juan Manuel [7 ]
机构：
[1] Univ Bari, Dipartimento Fis, I-70126 Bari, Italy
[2] Univ Bari, MECENAS, I-70126 Bari, Italy
[3] INFN, Sez Bari, I-70126 Bari, Italy
[4] CNR, INO, I-50125 Florence, Italy
[5] Museo Stor Fis, I-00184 Rome, Italy
[6] Ctr Studi & Ric Enrico Fermi, I-00184 Rome, Italy
[7] Univ Carlos III Madrid, Madrid 28911, Spain
来源：
EUROPEAN PHYSICAL JOURNAL PLUS | 2017年 / 132卷 / 06期
关键词：
GRAPHENE;
D O I：
10.1140/epjp/i2017-11593-6
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We investigate the validity of Huygens' principle for forward propagation in the massless Dirac-Weyl equation. The principle holds for odd space dimension n, while it is invalid for even n. We explicitly solve the cases n = 1, 2 and 3 and discuss generic n. We compare with the massless Klein-Gordon equation and comment on possible generalizations and applications.
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收藏
页数：7
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