Quantum gravitational corrected evolution equations of charged black holes

Document Type : Regular article


Bethe Center for Theoretical Physics, University of Bonn, Germany


We explain how quantum gravity, treated as an effective field theory, might modify the

evaporative evolution of a four-dimensional, non-extremal, non-rotating, charged black

hole. With some approximations, we derive a set of coupled differential equations describing

the charge and mass of the black hole as a function of time. These equations represent

a generalisation of the analogous ones already present in the literature for classical black



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