Differential and Integral Equations

Structure of Dirac matrices and invariants for nonlinear Dirac equations

Tohru Ozawa and Kazuyuki Yamauchi

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We present invariants for nonlinear Dirac equations in space-time ${\mathbb R}^{n+1}$, by which we prove that a special choice of the Cauchy data yields free solutions. Our argument works for Klein-Gordon-Dirac equations with Yukawa coupling as well. Related problems on the structure of Dirac matrices are studied.

Article information

Differential Integral Equations Volume 17, Number 9-10 (2004), 971-982.

First available in Project Euclid: 21 December 2012

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Mathematical Reviews number (MathSciNet)

Zentralblatt MATH identifier

Primary: 35Q40: PDEs in connection with quantum mechanics
Secondary: 81V10: Electromagnetic interaction; quantum electrodynamics


Ozawa, Tohru; Yamauchi, Kazuyuki. Structure of Dirac matrices and invariants for nonlinear Dirac equations. Differential Integral Equations 17 (2004), no. 9-10, 971--982. https://projecteuclid.org/euclid.die/1356060310.

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