Published January 1, 2022
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Tensionless strings and Killing(-Yano) tensors
Creators
- 1. Middle East Tech Univ, Fac Arts & Sci, Dept Phys, TR-06800 Ankara, Turkey
Description
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. (C) 2022 The Author(s). Published by Elsevier B.V.
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