Spontaneous pair production near magnetized Reissner-Nordstrom black holes
arXiv:2305.01619 · doi:10.1016/j.physletb.2023.138006
Abstract
We investigate the pair production near a (near) extremal magnetized Reissner-Nordstrom black hole. The pair production is shown to exist in the extremal state, which can be interpreted as the Schwinger effect due to the strong field under consideration. To show a correspondence between the growth of the external magnetic field and the scalar absorption, some numerical examples are provided.
10 pages, 3 figures