Einstein-Maxwell theory and the Weyl double copy
Journal Article
·
· Physical Review. D.
- Arizona State Univ., Tempe, AZ (United States); Arizona State University
- Brown Univ., Providence, RI (United States)
- Univ. College London (United Kingdom)
The Weyl double copy relates vacuum solutions in general relativity to Abelian gauge fields in Minkowski spacetime. In a previous work, we showed how the Weyl double copy can be extended to provide a treatment of external gravitational sources consistent with the classical Kerr-Schild double copy. Using this generalization, here we provide a complete double copy analysis of electrovacuum Petrov type D spacetimes. This includes the first analysis of the charged C-metric, whose single copy interpretation invokes the two-potential formalism of electrodynamics. Here, we also present the first double copy prescription for the Ricci spinor, which for non-accelerating spacetimes, takes a form similar to the original double copy relation for the Weyl spinor.
- Research Organization:
- Arizona State Univ., Tempe, AZ (United States)
- Sponsoring Organization:
- Foundational Questions Institute; USDOE Office of Science (SC), High Energy Physics (HEP)
- Grant/Contract Number:
- SC0019470
- OSTI ID:
- 1958556
- Alternate ID(s):
- OSTI ID: 1960627
- Journal Information:
- Physical Review. D., Journal Name: Physical Review. D. Journal Issue: 4 Vol. 107; ISSN 2470-0010
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
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