Graviton propagator in loop quantum gravity
Eugenio Bianchi, Leonardo Modesto, Carlo Rovelli, Simone Speziale
TL;DR
This paper calculates components of the graviton propagator within loop quantum gravity using the spinfoam formalism, including second order terms, to advance understanding of quantum gravitational interactions.
Contribution
It introduces a method to compute the graviton propagator in loop quantum gravity with second order accuracy using the spinfoam approach.
Findings
Computed graviton propagator components in loop quantum gravity.
Included second order expansion terms in the calculation.
Enhanced the precision of quantum gravity propagator models.
Abstract
We compute some components of the graviton propagator in loop quantum gravity, using the spinfoam formalism, up to some second order terms in the expansion parameter.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.