Action principle for higher order Lagrangians with an indefinite metric

DOI10.1016/0003-4916(62)90198-7zbMath0122.22502OpenAlexW2056257015MaRDI QIDQ2626781

G. H. Mullen, Asim O. Barut

Publication date: 1962

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

Full work available at URL: https://doi.org/10.1016/0003-4916(62)90198-7

zbMATH Keywords

quantum theory

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Cites Work

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• Free energy of gravitating fermions
• Quantization of two-component higher order spinor equations
• On quantum theories with indefinite metric
• Indefinite metric in quantum field theory