Free fermionic propagators on a lattice

被引：5
|
作者：
Campos, RG [1 ]
Tututi, ES [1 ]
机构：
[1] Univ Michoacana, Escuela Ciencias Fis Matemat, Morelia 58060, Michoacan, Mexico
来源：
PHYSICS LETTERS A | 2002年 / 297卷 / 1-2期
关键词：
Huygens' principle; free propagator; nonlocal lattices; discrete differentiation;
D O I：
10.1016/S0375-9601(02)00383-3
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A method used recently to obtain a discrete formalism for classical fields with nonlocal actions preserving chiral symmetry and uniqueness of fermion fields yields a discrete version of Huygens' principle with free discrete propagators that recover their continuum forms in certain limit. (C) 2002 Elsevier Science B.V All rights reserved.
引用
收藏
页码：20 / 28
页数：9
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