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Properties of the Reissner-Nordström spacetimes with a nonzero cosmological constant

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47813059%3A19240%2F02%3A20000010" target="_blank" >RIV/47813059:19240/02:20000010 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Properties of the Reissner-Nordström spacetimes with a nonzero cosmological constant

  • Original language description

    Properties of the Reissner-Nordström black-hole and naked-singularity spacetimes with a nonzero cosmological constant are represented by their geodetical structure and embedding diagrams of the central planes of both the ordinary geometry and associatedoptical reference geometry. Both the asymptotically de Sitter and anti-de Sitter spacetimes are considered and compared with the asymptotically flat spacetimes. Motion of test particles (timelike geodesics for uncharged particles) and photons (null geodesics) is described in terms of an appropriate "effective potential". Circular geodesics are discussed and photon escape cones determined. The spacetimes are divided in their parameter space into separated parts according to different character of the effective potential and properties of the circular geodesics. In all asymptotically anti-de Sitter black-hole spacetimes and some asymptotically de Sitter black-hole spacetimes a region containing stable circular geodesics exists, which allo

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BN - Astronomy and celestial mechanics, astrophysics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA202%2F99%2F0261" target="_blank" >GA202/99/0261: Relativistic physics and astrophysics</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2002

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Acta Physica Slovaca

  • ISSN

    0323-0465/02

  • e-ISSN

  • Volume of the periodical

    52

  • Issue of the periodical within the volume

    5

  • Country of publishing house

    SK - SLOVAKIA

  • Number of pages

    44

  • Pages from-to

    363-407

  • UT code for WoS article

  • EID of the result in the Scopus database