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Thin Static Charged Dust Majumdar–Papapetrou Shells with High Symmetry in D ≥ 4

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    SYSNO ASEP0377268
    Document TypeJ - Journal Article
    R&D Document TypeJournal Article
    Subsidiary JČlánek ve WOS
    TitleThin Static Charged Dust Majumdar–Papapetrou Shells with High Symmetry in D ≥ 4
    Author(s) Čermák, Martin (UFM-A)
    Zouhar, M. (CZ)
    Number of authors2
    Source TitleInternational Journal of Theoretical Physics - ISSN 0020-7748
    Roč. 51, č. 8 (2012), s. 2455-2469
    Number of pages15 s.
    Languageeng - English
    CountryUS - United States
    KeywordsMajumdar–Papapetrou ; Kastor–Traschen ; higher dimensional thin charged shell
    Subject RIVBE - Theoretical Physics
    CEZAV0Z20410507 - UFM-A (2005-2011)
    UT WOS000305804300016
    AnnotationWe present a systematical study of static D >= 4 space–times of high symmetry with the matter source being a thin charged dust hypersurface shell. The shell manifold is assumed to have the following structure S_{beta}xR^{D−2−beta}, beta /in{0, . . . ,D−2} is dimension of a sphere S_{beta}. In case of beta = 0, we assume that there are two parallel hyper–plane shells instead of only one. The space–time has Majumdar–Papapetrou form and it inherits the symmetries of the shell manifold – it is invariant under both rotations of the S and translations along R^{D−2−beta}. We find a general solution to the Einstein–Maxwell equations with a given shell. Then, we examine some flat interior solutions with special attention paid to D = 4. A connection to D = 4 non–relativistic theory is pointed out. We also comment on a straightforward gener- alisation to the case of Kastor–Traschen space–time, i.e. adding a non–negative cosmological constant to the charged dust matter source.
    WorkplaceInstitute of Physics of Materials
    ContactYvonna Šrámková,, Tel.: 532 290 485
    Year of Publishing2013
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