Image Details
Caption: Figure 1.
Projection of the dyadotorus of a Kerr–Newman BH corresponding to selected values of the ratio E/Ec, where Ec is the critical value for vacuum polarization and E is the electric field strength. The plot assumes a black hole mass energy ﹩\mu ={M}_{\mathrm{BH}}/{M}_{\odot }=10﹩. This figure is reproduced from Cherubini et al. (2009), with their kind permission.
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