Generalization of Dirac Conjugation in the Superalgebraic Theory of Spinors

被引:5
|
作者
Monakhov, V. V. [1 ]
机构
[1] St Petersburg State Univ, St Petersburg, Russia
关键词
second quantization; CAR algebra; Clifford algebra; Dirac matrix; spinor; Dirac conjugation; Lorentz transformation; Lorentz covariance; causality; charge operator; REPRESENTATION; SUPERANALYSIS;
D O I
10.1134/S0040577919070079
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
In the superalgebraic representation of spinors using Grassmann densities and the corresponding derivatives, we introduce a generalization of Dirac conjugation, and this generalization yields Lorentz-covariant transformations of conjugate spinors. The signature of the generalized gamma matrices, the number of them, and the decomposition of second quantization with respect to momenta are given by a variant of the generalized Dirac conjugation and by the requirement that the algebra of canonical anticommutation relations should be preserved under transformations of spinors and conjugate spinors.
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页码:1026 / 1042
页数:17
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