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[Fizinfo] Relativitaselmeleti szeminarium

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  • From: "Szabados,L." <lbszab AT>
  • To: fizinfo AT
  • Subject: [Fizinfo] Relativitaselmeleti szeminarium
  • Date: Mon, 1 Dec 2008 16:52:02 +0100 (CET)
  • List-archive: <>
  • List-id: ELFT HÍRADÓ <>


Eloado: Prof Chiang-Mei Chen
MPI-Albert Einstein Institute, Golm &
National Central University, Chungli, Taiwan

Az eloadas cime: Dilatonic black holes with Gauss-Bonnet

t: 2008 december 8 (hetfo), 14.00
(x,y,z): KFKI RMKI III. epulet, tanacsterem

In this talk I will begin with a brief review on the black hole
thermodynamics, and then discuss a related problem when a dilaton
field is included --- vanishing of the Bekenstein-Hawking entropy. In
such situation, higher curvature contribution should be considered. I
will discuss how the Gauss-Bonnet correction can resolve the problem,
and in addition, introduce two interesting properties: (i) double
enhancement of entropy-area relation, and (ii) the existence of a
critical value of dilaton coupling.

  • [Fizinfo] Relativitaselmeleti szeminarium, Szabados,L., 12/01/2008

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