dc.contributor.author | Hervik, Sigbjørn | |
dc.contributor.author | Pravdova, Alena | |
dc.contributor.author | Pravda, Vojtech | |
dc.date.accessioned | 2016-01-07T10:22:38Z | |
dc.date.available | 2016-01-07T10:22:38Z | |
dc.date.issued | 2015 | |
dc.identifier.citation | Hervik, S., Pravda, V., Pravdova, A. (2015) Type III and II universal spacetimes. Journal of Physics: Conference Series (2015) 012066 | nb_NO |
dc.identifier.issn | 1742-6596 | |
dc.identifier.uri | http://hdl.handle.net/11250/2372827 | |
dc.description | This work is published under licence by IOP Publishing Ltd. It may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI : 10.1088/1742-6596/600/1/012066. | nb_NO |
dc.description.abstract | We briefly summarize our recent results on universal spacetimes. We show that universal spacetimes are necessarily CSI, i.e. for these spacetimes, all curvature invariants constructed from the Riemann tensor and its derivatives are constant. Then, we focus on type III universal spacetimes and discuss a proof of universality for a class of type III Kundt spacetimes. We also mention explicit examples of type III and II universal spacetimes. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | IOP Publishing | nb_NO |
dc.rights | Navngivelse 3.0 Norge | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/no/ | * |
dc.subject | spacetime | nb_NO |
dc.subject | fysikk | nb_NO |
dc.title | Type III and II universal spacetimes | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.subject.nsi | VDP::Mathematics and natural science: 400::Physics: 430 | nb_NO |
dc.source.journal | Journal of Physics: Conference Series (JPCS) | nb_NO |
dc.source.issue | 600 | nb_NO |
dc.identifier.doi | 10.1088/1742-6596/600/1/012066 | |