[seminar] Andjelo Samsarov, 11.6. (srijeda) 14h (c.t), Predavaona I krila IRB

[Kornelija Passek-Kumericki]

                       SEMINAR  TEORIJSKE  FIZIKE


   (Zajednički seminari Fizičkog odsjeka PMF-a te Zavoda za teorijsku
    fiziku i Zavoda za eksperimentalnu fiziku IRB-a)

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Entanglement entropy for noncommutative BTZ;
        Can entanglement entropy explain the black hole entropy?


Andjelo Samsarov
  ZTF, IRB

   Datum:  srijeda, 11. lipnja 2014.
   Vrijeme: 14 sati c.t.
   Mjesto: IRB, predavaona I krila


Sazetak:

The entanglement entropy is a fundamental quantity which characterizes the
correlations between sub-systems in a larger quantum-mechanical system. For
two sub-systems separated by a surface the entanglement entropy is
proportional to the area of the surface and depends on the UV cutoff which
regulates the short-distance correlations.This naturally poses a question as
to whether the entanglement entropy can account for the black hole entropy.
In this talk entanglement entropy for the noncommutative BTZ black hole
will be  presented and it will be compared with other results for the NC BTZ
entropy, obtained by different approaches, particularly that of the 't
Hooft's brick wall model.


Voditeljica seminara: Kornelija Passek-Kumericki (passek at irb dot hr)
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