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SUMMARY:Second order hydrodynamics\, anisotropic expansion and holographic
  dual of QGP
DTSTART;VALUE=DATE-TIME:20201006T082000Z
DTEND;VALUE=DATE-TIME:20201006T084000Z
DTSTAMP;VALUE=DATE-TIME:20260819T051206Z
UID:indico-contribution-2121@cern.ch
DESCRIPTION:Speakers: Priyanka Priyadarshini Pruseth (student)\nAdS/CFT co
 rrespondence has provided a very important tool for studying \nthe strongl
 y coupled dynamics in a class of superconformal field theories\, \nin part
 icular\, ${\\cal N} = 4$  super Yang-Mills theory  \nand the corresponding
  gravity dual description in AdS space-time. \nIn this work\, we have used
  time dependent AdS/CFT correspondence to \nstudy the expansion of the str
 ongly coupled QGP (Quark-Gluon-Plasma) and \nthe corresponding gravity dua
 l desription. \nIn the context of the expanding plasma\, we have considere
 d non-isotropic \nexpansion in three dimensions which \nis a generalizatio
 n of Bjorken's one dimensional expansion. Using Kasner \nspace-time as the
  local rest frame and second order relativistic viscous \nhydrodynamics\, 
 we study the late time behaviour of the Bjorken flow. \nSolving the conser
 vation equation for the energy-momentum and using \nconformal invariance\,
  we obtain the explicit expression for the energy \ndensity as a function 
 of proper time in terms of Kasner parameters. \nThe proper time dependence
  of the temperature has also been obtained \nin terms of Kasner parameters
 . \nWe have studied the dual geometry in the large proper time regime in \
 nEddington-Finkelstein type coordinates.\n\nhttps://indico.particle.mephi.
 ru/event/35/contributions/2121/
LOCATION:Zoom
URL:https://indico.particle.mephi.ru/event/35/contributions/2121/
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