2010

Brane-world black hole entropy from modified dispersion relations

Sefiedgar, A., Sepangi, H. R.

Understand

The entropy of the Reissner-N\"{o}rdstrom black hole is studied within the context of a brane-world scenario.

  • Such a black hole is a solution of the Einstein field equations on the brane, possessing a tidal charge which is a reflection of the extra dimension.
  • We use the modified dispersion relation to obtain the entropy of such brane-world black holes.
  • The resulting entropy differs from that of the standard Bekenstein-Hawking's and contains information on the extra dimension.

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