Accelerating binary black hole system.
Recently, by the end of their second observing run, advanced LIGO and Virgo have detected some binary black hole mergers. In this paper, we show that the acceleration of black holes around each other causes the emergence of two Rindler space–times. The parameters of the black hole in each region change in opposite order to the parameters of the black hole in the other region. Also, the acceleration has a direct relation to the black hole entropies and their observed redshifts