2020/06/30 by Eryk Buk, E. Buk, Jerzy Lewandowski +1
Mathematics · Physics and Astronomy · #Advanced Differential Geometry Research #Black Holes and Theoretical Physics #Classical mechanics #Computer science #Cosmological constant #Einstein #Einstein's constant #Geometry #Homogeneous space #Horizon #Mathematical physics #Mathematics #Nonlinear Waves and Solitons #Null (SQL) #Physics #Point (geometry) #Quantum field theory in curved spacetime #Quantum mechanics #Spacetime #Spacetime symmetries #Theoretical physics #gr-qc
paper · pdf · doi:10.1103/physrevd.102.124064
published as Phys. Rev. D 102, 124064 (2020)
arxiv created 2020/07/06 · openalex publication_date 2020/12/28 · arxiv updated 2021/01/04 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
All the Lie point symmetries of the near extremal horizon geometry equation, in the case of 4-dimensional Einstein vacuum spacetime with cosmological constant, are the diffeomorphisms of the space of the null generators of the horizon. This result is also generalized to the Maxwell-Einstein spacetime.