Some Useful Operators on Differential Forms on Galilean and Carrollian Spacetimes

• Veröffentlicht in: Symmetry, Integrability and Geometry: Methods and Applications
• Datum: 2023
• 1. Verfasser: Fecko, Marián
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: Інститут математики НАН України 2023
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/211919
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Some Useful Operators on Differential Forms on Galilean and Carrollian Spacetimes. Marián Fecko. SIGMA 19 (2023), 024, 24 pages

Differential forms on Lorentzian spacetimes are a well-established subject. On Galilean and Carrollian spacetimes, it does not seem to be quite so. This may be due to the absence of the Hodge star operator. There are, however, potentially useful analogs of the Hodge star operator also on the last tw...