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Static spherically symmetric black holes in quadratic gravity

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985840%3A_____%2F22%3A00559085" target="_blank" >RIV/67985840:_____/22:00559085 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1142/9789811258251_0133" target="_blank" >http://dx.doi.org/10.1142/9789811258251_0133</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1142/9789811258251_0133" target="_blank" >10.1142/9789811258251_0133</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Static spherically symmetric black holes in quadratic gravity

  • Original language description

    We study static, spherically symmetric spacetimes in quadratic gravity. We show that using a conformal-to-Kundt ansatz leads to a considerable simplification of the vacuum field equations. This simplification allows us to find Schwarzschild-Bach black hole in the form of a power series expansion with coefficients given by a recurrent formula. The Schwarzschild-Bach solution is specified by two parameters, the horizon position and an additional “non-Schwarzschild parameter” b that encodes the value of the Bach tensor on the horizon. For vanishing “Bach” parameter, the Bach tensor vanishes as well and the Schwarzschild metric is recovered. The new form of the metric enables us to investigate the geometrical and physical properties of these black holes, such as tidal effects on test particles and thermodynamical quantities.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    10101 - Pure mathematics

Result continuities

  • Project

    <a href="/en/project/GA19-09659S" target="_blank" >GA19-09659S: Exact solutions of gravity theories: black holes, radiative spacetimes and electromagnetic fields</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2022

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    The Fifteenth Marcel Grossmann Meeting: On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics, and Relativistic Field Theories

  • ISBN

    978-981-125-825-1

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    965-970

  • Publisher name

    World Scientific

  • Place of publication

    Singapore

  • Event location

    Rome

  • Event date

    Jul 1, 2018

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article