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Paper   IPM / P / 15574
School of Physics
  Title:   Symplectic Structure of Extremal Black Holes
1.  K. Hajian
2.  A. Seraj
  Status:   In Proceedings
  Proceeding: Springer Proc.Phys.
  Vol.:  208
  Year:  2019
  Pages:   61-68
  Publisher(s):   C15-07-20.2 Proceedings
  Supported by:  IPM
We review the construction of phase space for the near horizon extremal geometries (NHEG) as solutions to Einstein gravity. We study the symplectic symmetries of this phase space and compute their corresponding conserved charges. We show that the symmetry algebra is an interesting generalization of Virasoro algebra. The analysis is based on covariant phase space method.

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