Global properties of charged dilatonic Gauss-Bonnet black holes

M. Melis and S. Mignemi
Phys. Rev. D 73, 083010 – Published 28 April 2006
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  • INTRODUCTION
  • THE DYNAMICAL SYSTEM
  • CHARGED SOLUTIONS OF DILATONIC EINSTEIN…
  • PHASE SPACE OF THE EINSTEIN-GB SYSTEM
  • BRANCH SINGULARITIES
  • CONCLUSIONS
    • References

    Abstract

    We study the phase space of the spherically symmetric solutions of Einstein-Maxwell-Gauss-Bonnet system nonminimally coupled to a scalar field and prove the existence of solutions with unusual asymptotics in addition to asymptotically flat ones. We also find new dyonic solutions of dilatonic Einstein-Maxwell theory.

    • Received 21 February 2006

    DOI:https://doi.org/10.1103/PhysRevD.73.083010

    ©2006 American Physical Society

    Authors & Affiliations

    M. Melis* and S. Mignemi†

    • Dipartimento di Matematica, Università di Cagliari, viale Merello 92, 09123 Cagliari, Italy

    • *Electronic address: maurizio.melis@ca.infn.it
    • †Electronic address: smignemi@unica.it Also at: INFN, Sezione di Cagliari, Italy

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    Issue

    Vol. 73, Iss. 8 — 15 April 2006

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