Benone, C.L., de Oliveira, E.S., Dolan, S.R. orcid.org/0000-0002-4672-6523 et al. (1 more author) (2017) Addendum to “Absorption of a massive scalar field by a charged black hole”. Physical Review D, 95 (4). ISSN 2470-0010
Abstract
In [1] we studied the absorption cross section of a scalar field of mass m impinging on a static black hole of mass M and charge Q. We presented numerical results using the partial-wave method, and analytical results in the high- and low-frequency limit. Our low-frequency approximation was only valid if the (dimensionless) field velocity v exceeds vc=2πMm. In this addendum we give the complementary result for v≲vc, and we consider the possible physical relevance of this regime.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2017 American Physical Society. This is an author produced version of a paper subsequently published in Physical Review D. Uploaded in accordance with the publisher's self-archiving policy. |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Science (Sheffield) > School of Mathematics and Statistics (Sheffield) |
Funding Information: | Funder Grant number ENGINEERING AND PHYSICAL SCIENCE RESEARCH COUNCIL (EPSRC) EP/M025802/1 SCIENCE AND TECHNOLOGY FACILITIES COUNCIL ST/L000520/1 |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 30 Mar 2017 08:33 |
Last Modified: | 29 Mar 2018 12:03 |
Published Version: | https://doi.org/10.1103/PhysRevD.95.044035 |
Status: | Published |
Publisher: | American Physical Society |
Refereed: | Yes |
Identification Number: | 10.1103/PhysRevD.95.044035 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:114240 |