Generation of rotating solutions in Einstein-scalar gravity

Igor Bogush and Dmitri Gal’tsov
Phys. Rev. D 102, 124006 – Published 1 December 2020

Abstract

We revisit the problem of the rotating generalization of the Fisher-Janis-Newman-Winicour solution of the minimal Einstein-scalar theory proving that previously known metrics do not satisfy the equations of motion. The same is shown for a putative rotating solution of the Brans-Dicke theory. We then use various generating techniques to derive correct spinning solutions with the scalar charge, in particular, those endowed with oblate deformations.

  • Received 30 August 2020
  • Accepted 27 October 2020

DOI:https://doi.org/10.1103/PhysRevD.102.124006

© 2020 American Physical Society

Physics Subject Headings (PhySH)

  1. Research Areas
Gravitation, Cosmology & Astrophysics

Authors & Affiliations

Igor Bogush* and Dmitri Gal’tsov

  • Faculty of Physics, Moscow State University, 119899, Moscow, Russia

  • *igbogush@gmail.com
  • galtsov@phys.msu.ru

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Issue

Vol. 102, Iss. 12 — 15 December 2020

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