Black bounce as a quantum correction from string T-duality: Thermodynamics, energy conditions, and observational imprints from EHT

G. Alencar, T. M. Crispim, Diego Sáez-Chillón Gómez +1

Motivated by quantum gravity effects suggested by string theory, we investigate gravitational configurations sourced by an effective energy density inspired by T-duality. This dens…