Discontinuities of the Green’s functions across the characteristic surfaces of field equations

DOI10.1063/1.524202zbMath0419.35057OpenAlexW1993382877MaRDI QIDQ3852582

Teymour Darkhosh

Publication date: 1979

Published in: Journal of Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.524202

zbMATH Keywords

discontinuitiesfield equationsbicharacteristicsnon-causalitycharacteristic surfacesadvanced Green's functionsfield commutatorsProca wave equationsecond order linear hyperbolic differential equations

Mathematics Subject Classification ID

Analyticity in context of PDEs (35A20) Axiomatic quantum field theory; operator algebras (81T05) Partial differential equations of mathematical physics and other areas of application (35Q99) Geometric theory, characteristics, transformations in context of PDEs (35A30) Higher-order hyperbolic systems (35L55)

Related Items (2)

Hyperbolicity of invariant wave equations ⋮ The Dirac wave equation in the presence of an external field

Cites Work

• Commutation Relations and Conservation Laws
• The commutation laws of relativistic field theory

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