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http://hdl.handle.net/10773/21359
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DC Field | Value | Language |
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dc.contributor.author | Herdeiro, C | pt |
dc.contributor.author | Radu, E | pt |
dc.date.accessioned | 2018-01-08T12:59:38Z | - |
dc.date.available | 2018-01-08T12:59:38Z | - |
dc.date.issued | 2017-12-28 | - |
dc.identifier.issn | 0031-9007 | pt |
dc.identifier.uri | http://hdl.handle.net/10773/21359 | - |
dc.description.abstract | East and Pretorius have successfully evolved, using fully nonlinear numerical simulations, the superradiant instability of the Kerr black hole (BH) triggered by a massive, complex vector field. Evolutions terminate in stationary states of a vector field condensate synchronized with a rotating BH horizon. We show that these end points are fundamental states of Kerr BHs with synchronized Proca hair. Motivated by the “experimental data” from these simulations, we suggest a universal (i.e., field-spin independent), analytic model for the subset of BHs with synchronized hair that possess a quasi-Kerr horizon, applicable in the weak hair regime. Comparing this model with fully nonlinear numerical solutions of BHs with a synchronized scalar or Proca hair, we show that the model is accurate for hairy BHs that may emerge dynamically from superradiance, whose domain we identify. | pt |
dc.language.iso | eng | pt |
dc.publisher | American Physical Society | pt |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/690904/EU | pt |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/777740/EU | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/147206/PT | pt |
dc.rights | openAccess | por |
dc.title | Dynamical Formation of Kerr Black Holes with Synchronized Hair: An Analytic Model | pt |
dc.type | article | pt |
dc.peerreviewed | yes | pt |
ua.distribution | international | pt |
degois.publication.title | Physical Review Letters | pt |
degois.publication.volume | 119 | pt |
dc.identifier.doi | 10.1103/PhysRevLett.119.261101 | pt |
Appears in Collections: | CIDMA - Artigos DFis - Artigos GGDG - Artigos |
Files in This Item:
File | Description | Size | Format | |
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PRL119(2017)261101.pdf | 2.05 MB | Adobe PDF | View/Open |
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