| Modeling extreme mass ratio inspirals within the effective-one-body approach. | |
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MedLine Citation:
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PMID: 20366977 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
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We present the first models of extreme-mass-ratio inspirals within the effective-one-body (EOB) formalism, focusing on quasicircular orbits into nonrotating black holes. We show that the phase difference and (Newtonian-normalized) amplitude difference between analytical EOB and numerical Teukolsky-based gravitational waveforms can be reduced to less than or approximately 10{-1} rad and less than or approximately 2x10{-3}, respectively, after a 2-year evolution. The inclusion of post-Newtonian self-force terms in the EOB approach leads to a phase disagreement of approximately 6-27 rad after a 2-year evolution. Such inclusion could also allow for the EOB modeling of waveforms from intermediate-mass-ratio, quasicircular inspirals. |
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Authors:
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Nicol?s Yunes; Alessandra Buonanno; Scott A Hughes; M Coleman Miller; Yi Pan |
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Publication Detail:
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Type: Journal Article Date: 2010-03-05 |
Journal Detail:
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Title: Physical review letters Volume: 104 ISSN: 1079-7114 ISO Abbreviation: Phys. Rev. Lett. Publication Date: 2010 Mar |
Date Detail:
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Created Date: 2010-04-06 Completed Date: 2010-06-11 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0401141 Medline TA: Phys Rev Lett Country: United States |
Other Details:
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Languages: eng Pagination: 091102 Citation Subset: - |
Affiliation:
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Department of Physics, Princeton University, Princeton, New Jersey 08544, USA. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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