Godel-type Solutions in Einstein-Maxwell-Scalar Field Theories
Hideki Ishihara, Satsuki Matsuno
TL;DR
This paper demonstrates that Godel-type metrics are exact solutions within a broad class of Einstein-Maxwell-scalar field theories, featuring a gauge field aligned with the universe's rotation, expanding understanding of such solutions.
Contribution
It introduces a new class of exact Godel-type solutions in Einstein-Maxwell-scalar theories with a specific gauge field configuration.
Findings
Godel-type metrics are exact solutions in these theories.
The gauge field aligns with the universe's rotation.
These solutions generalize previous models.
Abstract
We show that one-parameter family of Godel-type metrics are exact solutions in a wide class of Einstein-Maxwell-scalar field theories. In these solutions, the gauge field has a 1-form expectation value parallel to the timelike contact form that represents the rotation of the Godel universe.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsAstro and Planetary Science · Black Holes and Theoretical Physics · Cosmology and Gravitation Theories