Konu "GRAVITY" için Mühendislik Fakültesi / Faculty of Engineering listeleme

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    • Charged de Sitter-like black holes: quintessence-dependent enthalpy and new extreme solutions 

      Azreg-Ainou, Mustapha (2015)
      We consider Reissner-Nordstrom black holes surrounded by quintessence where both a non-extremal event horizon and a cosmological horizon exist besides an inner horizon (-1 = omega < - 1/3). We determine new extreme black ...

    • X-ray reflection spectroscopy with Kaluza-Klein black holes 

      Zhu, Jiachen; Abdikamalov, Askar B.; Ayzenberg, Dimitry; Azreg-Ainou, Mustapha; Bambi, Cosimo; Jamil, Mubasher; Nampalliwar, Sourabh; Tripathi, Ashutosh; Zhou, Menglei (2020)
      Kaluza-Klein theory is a popular alternative theory of gravity, with both non-rotating and rotating black hole solutions known. This allows for the possibility that the theory could be observationally tested. We present a ...