Tensionless strings and Killing(-Yano) tensors
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, cilt.829, 2022 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 829
- Basım Tarihi: 2022
- Doi Numarası: 10.1016/j.physletb.2022.137088
- Dergi Adı: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Chemical Abstracts Core, INSPEC, zbMATH, Directory of Open Access Journals
- Orta Doğu Teknik Üniversitesi Adresli: Evet
Özet
© 2022 The Author(s)We construct invariants for bosonic and spinning tensionless (null) strings in backgrounds that carry Killing tensors or Killing-Yano tensors of mixed type. This is facilitated by the close relation of these strings to point particles. We apply the construction to the Minkowski and to the Kerr-Newman backgrounds.