Symmetries, spinning particles and the TCFH of D = 4,5 minimal supergravities

Symmetries, spinning particles and the TCFH of D = 4,5 minimal supergravities

We find that spinning particles with suitable couplings propagating in certain supersymmetric backgrounds of D=4, N=2 and D=5, N=1 minimal supergravities are invariant under symmetries generated by the twisted covariant form hierarchies of these theories. We also compare our results with the symmetr...

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Veröffentlicht in:Physics letters. B 2021-08, Vol.819, p.136441, Article 136441
Hauptverfasser: Papadopoulos, G., Pérez-Bolaños, E.
Format: Artikel
Sprache:eng
Schlagworte:
Astronomy & Astrophysics
Physical Sciences
Physics
Physics, Nuclear
Physics, Particles & Fields
Science & Technology
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Zusammenfassung:We find that spinning particles with suitable couplings propagating in certain supersymmetric backgrounds of D=4, N=2 and D=5, N=1 minimal supergravities are invariant under symmetries generated by the twisted covariant form hierarchies of these theories. We also compare our results with the symmetries of spinning particles generated by Killing-Yano forms which are responsible for the separability properties of some gravitational backgrounds.
ISSN:0370-2693
1873-2445
DOI:10.1016/j.physletb.2021.136441