Journal article
Slowly decaying waves on spherically symmetric spacetimes and ultracompact neutron stars
- Abstract:
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We prove that, in a class of spherically symmetric spacetimes exhibiting stable trapping of null geodesics, linear waves cannot (uniformly) decay faster than logarithmically. When these linear waves are treated as a model for nonlinear perturbations, this slow decay is highly suggestive of nonlinear instability. We also prove that, in a large class of asymptotically flat, spherically symmetric spacetimes, logarithmic decay actually holds as a uniform upper bound. In the presence of stable tra...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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- Files:
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(Accepted manuscript, pdf, 804.7KB)
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- Publisher copy:
- 10.1088/0264-9381/33/13/135009
Authors
Bibliographic Details
- Publisher:
- IOP Publishing Publisher's website
- Journal:
- Classical and Quantum Gravity Journal website
- Volume:
- 33
- Issue:
- 13
- Article number:
- 135009
- Publication date:
- 2016-06-03
- Acceptance date:
- 2016-05-10
- DOI:
- EISSN:
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1361-6382
- ISSN:
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0264-9381
Item Description
- Keywords:
- Pubs id:
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pubs:1081366
- UUID:
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uuid:e30ee69c-2438-49ec-bb2e-939365194b90
- Local pid:
- pubs:1081366
- Source identifiers:
-
1081366
- Deposit date:
- 2020-01-09
Terms of use
- Copyright holder:
- IOP Publishing
- Copyright date:
- 2016
- Notes:
- © 2016 IOP Publishing Ltd. This is the accepted manuscript version of the article. The final version is available online from IOP Publishing at: https://doi.org/10.1088/0264-9381/33/13/135009
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