We study new black-hole solutions in quantum gravity. We use the Vilkovisky-DeWitt unique effective action to obtain quantum gravitational corrections to Einstein’s equations. In full analogy to previous work done for quadratic gravity, we find new black-hole–like solutions. We show that these new solutions exist close to the horizon and in the far-field limit.
Calmet, X., Giusti, A., Sebastianutti, M. (2025). Black-hole solutions in quantum gravity with Vilkovisky-DeWitt effective action. EUROPHYSICS LETTERS, 150(6), 1-4 [10.1209/0295-5075/ade39d].
Black-hole solutions in quantum gravity with Vilkovisky-DeWitt effective action
Giusti A.;Sebastianutti M.
2025
Abstract
We study new black-hole solutions in quantum gravity. We use the Vilkovisky-DeWitt unique effective action to obtain quantum gravitational corrections to Einstein’s equations. In full analogy to previous work done for quadratic gravity, we find new black-hole–like solutions. We show that these new solutions exist close to the horizon and in the far-field limit.File in questo prodotto:
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