Wormholes and trumpets: Schwarzschild spacetime for the moving-puncture generation

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dc.contributor.author Hannam, Mark
dc.contributor.author Husa, Sascha
dc.contributor.author Ohme, Frank
dc.contributor.author Bruegmann, Bernd
dc.contributor.author Ó Murchadha, Niall
dc.date.accessioned 2017-08-29T09:04:01Z
dc.date.available 2017-08-29T09:04:01Z
dc.date.issued 2008
dc.identifier.citation Hannam, M., Husa, S., Ohme, F., Brügmann, B. and Ó Murchadha, N. (2008) 'Wormholes and trumpets: Schwarzschild spacetime for the moving-puncture generation', Physical Review D, 78(6), 064020 (10pp). doi: 10.1103/PhysRevD.78.064020 en
dc.identifier.volume 78
dc.identifier.issued 6
dc.identifier.issn 2470-0029
dc.identifier.uri http://hdl.handle.net/10468/4572
dc.identifier.doi 10.1103/PhysRevD.78.064020
dc.description.abstract We expand upon our previous analysis of numerical moving-puncture simulations of the Schwarzschild spacetime. We present a derivation of the family of analytic stationary 1 + log foliations of the Schwarzschild solution, and outline a transformation to isotropic coordinates. We discuss in detail the numerical evolution of standard Schwarzschild puncture data, and the new time-independent 1 + log data. Finally, we demonstrate that the moving-puncture method can locate the appropriate stationary geometry in a robust manner when a numerical code alternates between two forms of 1 + log slicing during a simulation. en
dc.description.sponsorship Gravitational Wave Astronomy.' (SFB/Transregio 7); Science Foundation Ireland(07/RFP/PHYF148; 07/RFP/PHYF148); Distributed European Infrastructure for supercomputing applications Consortium (508830; DEISA Extreme Computing Initiative 73) en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher American Physical Society en
dc.relation.uri https://journals.aps.org/prd/abstract/10.1103/PhysRevD.78.064020
dc.rights © 2008, American Physical Society en
dc.subject Black-hole binaries en
dc.subject Numerical relativity en
dc.subject Gravitational recoil en
dc.subject Initial data en
dc.subject Construction en
dc.subject Mergers en
dc.subject Spin en
dc.title Wormholes and trumpets: Schwarzschild spacetime for the moving-puncture generation en
dc.type Article (peer-reviewed) en
dc.internal.authorcontactother Niall Ó Murchadha, Physics, University College Cork, Cork, Ireland. +353-21-490-3000. Email: niall@ucc.ie en
dc.internal.availability Full text available en
dc.description.version Published Version en
dc.internal.wokid WOS:000259692800091
dc.contributor.funder Sixth Framework Programme
dc.contributor.funder Distributed European Infrastructure for Supercomputing Applications
dc.contributor.funder European Gravitational Observatory
dc.contributor.funder Virgo-EGO Scientific Forum
dc.contributor.funder Science Foundation Ireland
dc.contributor.funder Deutsche Forschungsgemeinschaft
dc.description.status Peer reviewed en
dc.identifier.journaltitle Physical Review D en
dc.internal.IRISemailaddress niall@ucc.ie en
dc.identifier.articleid 64020

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