2 papers
gr-qc2026
A Generalized Class of Taub-NUT-Scalar Metrics
Fataneh Bakherad, Behrouz Mirza, Reza Bahani +2
We consider a class of three-parameter metrics that was introduced in \cite{azizallahi2024three}. The class of metrics contain Zipoy-Voorhees (ZV) and Fisher-Janis-Newman- Winicour…
gr-qc2024
A class of Taub-NUT-scalar metrics via Ehlers transformations
Ali Derekeh, Behrouz Mirza, Pouya Heidari +2
We derive a class of Taub-NUT metrics in the presence of a scalar field (TNS) by using Ernst equations and potential, as well as using Ehlers transformations on the exact solutions…