2000 character limit reached
Experimentally testing asymptotically safe quantum gravity with photon-photon scattering (1210.1528v1)
Published 4 Oct 2012 in hep-th and gr-qc
Abstract: Matter-quantum gravity interactions can be used for direct and also indirect experimental tests of quantum gravity. We focus on photon-photon scattering in asymptotically safe gravity as a direct test of the small-scale structure of spacetime, and discuss how near-future experiments can probe asymptotic safety in a setting with large extra dimensions.