[seminar] [DANAS] Neven Bilic, 26.03. (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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  AdS braneworld with backreaction


  Neven Bilic
  ZTF, IRB

   Datum:  srijeda, 26. ozujka 2014.
   Vrijeme: 14 sati c.t.
   Mjesto: IRB, predavaona I krila


Sazetak:

We review the tachyon model derived from the dynamics of a 3-brane moving in
the AdS-5 bulk. The bulk geometry is based on the Randall–Sundrum II model
extended to include the fluctuations of the interbrane distance - the radion. 
The effective tachyon Lagrangian is modified due to the back-reaction of the 
dynamical brane on the bulk geometry. It will be demonstrated that the tachyon 
fluid obeys a linear barotropic equation of state which may be interpreted as 
warm dark matter.

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