A new three-parameter rotating wormhole spacetime is constructed and shown to have a regular throat, an asymptotically Kerr limit, and a shadow compatible with some EHT constraints.
Uses of Killing and Killing-Yano Tensors
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abstract
In this contribution we have collected some facts about Killing and Killing-Yano tensors that we feel are of general interest for researchers working on problems that rely on differential geometry. We also include some of our recent studies pertaining to currents, charges and (super)invariants for particles and tensionless strings.
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gr-qc 1years
2024 1verdicts
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New rotating Lorentzian wormhole spacetime
A new three-parameter rotating wormhole spacetime is constructed and shown to have a regular throat, an asymptotically Kerr limit, and a shadow compatible with some EHT constraints.