Spinor field as elementary excitations of a system of scalar fields

被引：0
|
作者：
Uzes, CA
Barut, AO
机构：
[1] Univ Georgia, Dept Marine Sci, Athens, GA 30602 USA
[2] Univ Colorado, Dept Phys, Boulder, CO 80309 USA
来源：
FOUNDATIONS OF PHYSICS | 1998年 / 28卷 / 05期
关键词：
Scalar Field; Scalar System; Spinor Field; Elementary Excitation; Class Constraint;
D O I：
10.1023/A:1018845703137
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The Dirac field and its quanta are obtained from the imposition of an infinite member of Dirac 2nd class constraints on a system of complex scalar fields having an indefinite internal metric. The spin-1/2 character of the constrained system follows from constraint-induced coupling of the scalar system's independent internal and space-time symmetries, from constraint restrictions on allowed symmetries. The resulting spinor field quanta are seen to exist as a class of "elementary excitations" belonging to a dynamical algebra existing naturally within the system of complex scalar fields.
引用
收藏
页码：741 / 753
页数：13
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