Einstein-Maxwell-dilaton theory in Newman-Penrose formalism
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In this paper, we study the four-dimensional Einstein-Maxwell-dilaton theories in the Newman-Penrose (NP) formalism. We adapt the equations of motion into the NP formalism, and obtain the solution space that is asymptotic to the flat space-time. We then investigate the gravitational and electromagnetic memory effects. We find that the dilaton does not contribute to the displacement nor the kick memory effects, but it does contribute to the time-delayed memory effect.
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Gravitational radiation for spacetimes with compact dimensions has not yet been studied beyond linearized gravity, or in the special case of a circle compactification.
“Somewhat surprisingly, gravitational radiation for spacetimes with compact dimensions has not yet been studied beyond linearized gravity, or in the special case of a circle compactification [10-12].”
From Gravitational memory and compact extra dimensions (2022) · cites this paper as [12]
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Research works printed but not linked: 6
- [1][1] H. Bondi, M. G. J. van der Burg, and A. W. K. Metzner, 'Gravitational waves in general relativity. 7. Waves from axisymmetric isolated systems,' Proc. Roy. Soc. Lond. A269 (1962) 21-25. -
- [2][2] R. K. Sachs, 'Gravitational waves in general relativity. 8. Waves in asymptotically flat space-time,' Proc. Roy. Soc. Lond. A270 (1962) 103-126. -
- [18][18] L. Susskind, 'Electromagnetic memory,' arXiv:1507.02584 [hep-th] . - · arXiv
- [23][23] F. Cachazo and A. Strominger, 'Evidence for a new soft graviton theorem,' arXiv:1404.4091 [hep-th] . - · arXiv
- [25][25] P. Mao and W. Tan, 'On gravitational and electromagnetic memory,' arXiv:1912.01840 [gr-qc] . - · arXiv
- [27][27] Chandrasekhar, 'The Newman-Penrose formalism,' The mathematical theory of black holes pp.40-55. -
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Gravitational memory and compact extra dimensions
Ferko, C., Satishchandran, G., & Sethi, S. (2022) · Physical Review D · doi:10.1103/physrevd.105.024072 · Cited by 20 · see citing works
- Authors
- Tan, W.-D.
- Affiliations
- Tianjin University (CN)
- Corresponding author
- Tan, Wen-Di
- ORCID
- Tan, Wen-Di
- Venue
- Physical Review D
- Publisher
- American Physical Society (APS)
- Published
- 2020-08-28
- Volume
- 102
- Issue
- 4
- ISSN
- 2470-0010 (ISSN-L)
- 2470-0029
- OpenAlex
- W3044502728
- Cited by
- 2
- References
- 0
- Citations by year
- 2024: 1 · 2022: 1
- FWCI
- 0.10
- Type
- journal article
- Language
- en
- Open access
- green
- arxiv.org
- Locations
- Physical review. D/Physical review. D. (publishedVersion)
- arXiv (Cornell University) (submittedVersion)
- arXiv (Cornell University)
- Funders
- National Natural Science Foundation of China (11905156, 11935009)
- Topics
- Physical Sciences › Physics and Astronomy › Nuclear and High Energy Physics › Black Holes and Theoretical Physics
- Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Relativity and Gravitational Theory
- Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Pulsars and Gravitational Waves Research
- Keywords
- Einstein-Maxwell-dilaton theory, Newman-Penrose formalism, gravitational memory, displacement memory, asymptotically flat spacetimes, exact solutions
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