2 papers
gr-qc2025
Extremal isolated horizons of the NUT type
Eryk Buk, Denis Dobkowski-Ryłko, Jerzy Lewandowski +1
We provide a construction of a new class of axisymmetric extremal isolated horizons admitting a structure of U(1)-principal fiber bundle over a two-sphere. In contrast to the previ…
gr-qc2024
Extreme horizon equation
Wojciech Kamiński, Jerzy Lewandowski
Extremal horizons satisfy an equation induced by the Einstein vacuum equations that determines the shape of the horizon and the manner in which it rotates (the EEH equation). Until…