A canonical complex structure and the bosonic signature operator for scalar fields in globally hyperbolic spacetimes

DOI10.1007/s00023-022-01236-3OpenAlexW4226068207WikidataQ115609491 ScholiaQ115609491MaRDI QIDQ2699035

Publication date: 26 April 2023

Published in: Annales Henri Poincaré (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2112.11036

Mathematics Subject Classification ID

Quantum field theory; related classical field theories (81Txx) General relativity (83Cxx) General mathematical topics and methods in quantum theory (81Qxx)

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