Huygens' principle for the generalized Dirac operator in curved spacetime

In this article we give sufficient conditions for the generalized Dirac operator to obey the incomplete Huygens principle, as well as necessary and sufficient conditions to obey the Huygens principle by the Dirac operator in the curved spacetime of the Friedmann-Lemaître-Robertson-Walker (FLRW) mode...

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Bibliographic Details
Published inJournal of physics. A, Mathematical and theoretical Vol. 54; no. 9; pp. 95204 - 95247
Main Author Yagdjian, Karen
Format Journal Article
LanguageEnglish
Published IOP Publishing 05.03.2021
Subjects
curved space-time
Dirac operator
FLRW space-time
Huygens' principle
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Summary:In this article we give sufficient conditions for the generalized Dirac operator to obey the incomplete Huygens principle, as well as necessary and sufficient conditions to obey the Huygens principle by the Dirac operator in the curved spacetime of the Friedmann-Lemaître-Robertson-Walker (FLRW) models of cosmology.
Bibliography:JPhysA-114791.R2
ISSN:1751-8113
1751-8121
DOI:10.1088/1751-8121/abdde9