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Paper   IPM / Physic / 17120
School of Physics
  Title:   Holography in CGHS supergravity
1.  H.R. Afshar
2.  N. Aghamir
  Status:   Preprint
  Year:  2023
  Supported by:  IPM
We study holographic aspects of 2D dilaton-supergravity in flat space-time using gauge theoretic BF formulation. The asymptotic symmetries in Bondi gauge and at finite temperature span a supersymmetric extension of the warped Virasoro algebra at level zero. The boundary action is determined such that the bulk variational principle is ensured and turns out to be a super-warped Schwarzian theory at the vanishing level. We also study the thermodynamics of the black hole saddle in this model.

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