Multi-black holes solution with cosmic strings

F. Özdemir*, N. Özdemir, B. T. Kaynak

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)


Some black hole-cosmic string models such as Reissner-Nordström, RN-de Sitter, Kerr-Newman and multi-black holes with cosmic string are given. Energy and angular momentum of a, timelike particle in circular orbits in multi-black hole space-time are calculated. The geodesic equations for the timelike particles for the far region of the multi-black hole sources are calculated and small oscillations around the circular orbit obtained. It is seen that the particle's orbit precesses like the Lens-Thirring effect.

Original languageEnglish
Pages (from-to)1549-1557
Number of pages9
JournalInternational Journal of Modern Physics A
Issue number10
Publication statusPublished - 20 Apr 2004


The authors would like to thank Profs. A. N. Aliev and B. Mashhoon for valuable discussions and suggestions. This work partially supported by TUBITAK and N. Özdemir is also supported by TUBITAK/NATO.

FundersFunder number
North Atlantic Treaty Organization


    • Cosmic strings
    • Geodesics
    • Multi-black holes


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