Symmetries of modified Dirac operators in supergravity flux backgrounds
NUCLEAR PHYSICS B, cilt.1007, 2024 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 1007
- Basım Tarihi: 2024
- Doi Numarası: 10.1016/j.nuclphysb.2024.116665
- Dergi Adı: NUCLEAR PHYSICS B
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Ankara Üniversitesi Adresli: Hayır
Özet
Modifications of Dirac operators in supergravity flux backgrounds are considered. Modified spin curvature operators and squares of modified Dirac operators corresponding to Schr & ouml;dingerLichnerowicz-like formulas are obtained for different types of flux modifications. Symmetry operators of modified massless and massive Dirac equations are found in terms of modified KillingYano and modified conformal Killing-Yano forms. Extra constraints for symmetry operators in terms of different types of fluxes and modified Killing-Yano forms are determined.