%0 Journal Article
%T Quantum matter in quantum space-time
%A Martin Bojowald
%A Golam Mortuza Hossain
%A Mikhail Kagan
%A Casey Tomlin
%J Physics
%D 2013
%I arXiv
%X Quantum matter in quantum space-time is discussed using general properties of energy-conservation laws. As a rather radical conclusion, it is found that standard methods of differential geometry and quantum field theory on curved space-time are inapplicable in canonical quantum gravity, even at the level of effective equations.
%U http://arxiv.org/abs/1302.5695v2