Asymptotically safe quantum gravity: functional and lattice perspectives
Marc Schiffer
Published: 2025/9/30
Abstract
Asymptotically safe quantum gravity is a candidate theory to quantum gravity, which could unify the gravitational interaction with particle physics. It is characterized by quantum scale-symmetry at high energies. The constraining power of scale symmetry could be strong enough to even explain some parameters of the Standard Model of particle physics from first principles.