A pseudodifferential-foldy-wouthuysen transform

DOI10.1080/03605308308820311zbMath0539.35057OpenAlexW1980309764MaRDI QIDQ3326130

Heinz-Otto Cordes

Publication date: 1983

Published in: Communications in Partial Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/03605308308820311

zbMATH Keywords

decompositionmagnetic fieldDirac equationregularizing operatorFoldy-Wouthuysen transform

Mathematics Subject Classification ID

Pseudodifferential operators as generalizations of partial differential operators (35S05) General topics in linear spectral theory for PDEs (35P05) Quantum field theory on curved space or space-time backgrounds (81T20)

Related Items (8)

Invariant subspaces of elliptic systems. II: spectral theory ⋮ Semi- and non-relativistic limit of the Dirac dynamics with external fields ⋮ Topological obstructions to the diagonalisation of pseudodifferential systems ⋮ Diagonalization of elliptic systems via pseudodifferential projections ⋮ Invariant subspaces of elliptic systems I: pseudodifferential projections ⋮ Lorentz transforms of the invariant Dirac algebra ⋮ Two-parameter asymptotics in magnetic Weyl calculus ⋮ A pseudo-algebra of observables for the Dirac equation

Cites Work

• Unnamed Item
• A version of Egorov's theorem for systems of hyperbolic pseudo- differential equations
• A general calculus of pseudodifferential operators
• Pseudo differential operators
• The weyl calculus of pseudo-differential operators

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