1.4k citations · 4k across the 57 of their papers we have counts for
Showing 2016Show all
2 papers · 1 filter
gr-qc2016★ 2 cited
Pale Glares of Dark Matter in Quantum Spacetime
Sergio Doplicher, Klaus Fredenhagen, Gerardo Morsella +1
A U(1) gauge theory turns, on physically motivated models of Quantum Spacetime, into a U() gauge theory, hence free classical electrodynamics is no longer free and neutral…
gr-qc2016★ 39 cited
Cosmological perturbation theory and quantum gravity
Romeo Brunetti, Klaus Fredenhagen, Thomas-Paul Hack +2
It is shown how cosmological perturbation theory arises from a fully quantized perturbative theory of quantum gravity. Central for the derivation is a non-perturbative concept of g…