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Separability of the Neutrino Equations in a Kerr Background
Abstract
The first-order neutrino equations are shown to be separable in the Kerr-metric background. These equations are then used to show that the neutrino field is not superradiant, in contrast to the scalar, electromagnetic, and gravitational fields.
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For classical fields of half-integer spin, detailed calculations show there is no superradiance.
“For classical fields of half-integer spin, detailed calculations [28] show that there is no superradiance.”
From Particle creation by black holes (1975) · cites this paper as [28]
Citations
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References 8 · Cited by 156
Research works printed but not linked: 2
- B. Carter, 1968, Phys. Rev., 174, 1154
- E. Schrödinger, 1938, Comment. Pontif. Acad. Sci., 2, 321
Metadata
- Authors
- Unruh, W.
- Affiliations
- University of California, Berkeley (US)
- Corresponding author
- Unruh, W.
- ORCID
- Unruh, W.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1973-11-12
- Volume
- 31
- Issue
- 20
- Pages
- 1265-1267
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W2086269808
- Cited by
- 156
- References
- 8
- Citations by year
- 2026: 6 · 2025: 8 · 2024: 3 · 2023: 7 · 2022: 4 · 2021: 7 · 2020: 9 · 2019: 7 · 2018: 7 · 2017: 7 · 2016: 3 · 2015: 9 · 2014: 3 · 2013: 4 · 2012: 2
- FWCI
- 1.21
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Physical Review Letters (publishedVersion)
- 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 › Nuclear and High Energy Physics › Neutrino Physics Research
- Keywords
- Kerr metric, separability, superradiance, rotating black holes, neutrino field
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