Miércoles 4 de marzo a las 12h.
We explore test-particle motion in quantum gravity by defining q–desics as quantum-corrected geodesics, based on expectation values of operators like the affine connection rather than just the metric. Derived via Lagrangian/Hamiltonian methods and applied to canonical quantum gravity spherically symmetric backgrounds, the framework reveals quantum corrections in light-like radial and circular trajectories well above Planck energies.
Conferenciante: Ángel Rincón (Universidad de Opava, República Checa)