Geodesic congruences in quantum improved spacetimes
arXiv:1909.07959 · doi:10.1103/PhysRevD.101.064013
Abstract
We investigate the geodesic deviation equation in the context of quantum improved spacetimes. The improved Raychaudhuri equation is derived, and it is shown that the classical strong energy condition does not necessarily lead to the convergence of geodesics in a congruence in the quantum improved spacetime.
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- Generalized Ellis-Bronnikov wormholes in asymptotically safe gravity
- On the quantum gravastar
- On the Quantum Improved Affine Gravity