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http://hdl.handle.net/10773/16894
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DC Field | Value | Language |
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dc.contributor.author | Herdeiro, Carlos | pt |
dc.contributor.author | Radu, Eugen | pt |
dc.date.accessioned | 2017-02-27T12:11:28Z | - |
dc.date.available | 2017-02-27T12:11:28Z | - |
dc.date.issued | 2016-06 | - |
dc.identifier.issn | 0370-2693 | pt |
dc.identifier.uri | http://hdl.handle.net/10773/16894 | - |
dc.description.abstract | Electrostatics on global Anti-de-Sitter (AdS) spacetime is sharply different from that on global Minkowski spacetime. It admits a multipolar expansion with everywhere regular, finite energy solutions, for every multipole moment except the monopole [1]. A similar statement holds for global AdS magnetostatics. We show that everywhere regular, finite energy, electric plus magnetic fields exist on AdS in three distinct classes: (I) with non-vanishing total angular momentum J; (II) with vanishing J but non-zero angular momentum density, T-phi(t); (III) with vanishing J and T-phi(t). Considering backreaction, these configurations remain everywhere smooth and finite energy, and we find, for example, Einstein-Maxwell-AdS solitons that are globally - Type I - or locally (but not globally) - Type II - spinning. This backreaction is considered first perturbatively, using analytical methods and then non-perturbatively, by constructing numerical solutions of the fully non-linear Einstein-Maxwell-AdS system. The variation of the energy and total angular momentum with the boundary data is explicitly exhibited for one example of a spinning soliton. (C) 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP(3). | pt |
dc.language.iso | eng | pt |
dc.publisher | Elsevier | pt |
dc.relation | H2020-MSCA-RISE-2015 Grant No. StronGrHEP-690904 | pt |
dc.relation | FCT - UID/MAT/04106/2013 | pt |
dc.rights | openAccess | por |
dc.title | Einstein-Maxwell-Anti-de-Sitter spinning solitons | pt |
dc.type | article | pt |
dc.peerreviewed | yes | pt |
ua.distribution | international | pt |
degois.publication.firstPage | 268 | pt |
degois.publication.lastPage | 274 | pt |
degois.publication.title | Physics Letters B | pt |
degois.publication.volume | 757 | pt |
dc.identifier.doi | 10.1016/j.physletb.2016.04.004 | pt |
Appears in Collections: | CIDMA - Artigos DFis - Artigos GGDG - Artigos |
Files in This Item:
File | Description | Size | Format | |
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PLB757(2016)268.pdf | 551.56 kB | Adobe PDF | View/Open |
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