We argue that quantum gravity theories should involve constructing a quantum theory on non-Cauchy hypersurfaces and suggest that the hypersurface direction should be the same as the direction of the effective non-gravitational force field at a point. We start we a short review of works which support this idea and then we foliate spacetime along a effective non-gravitational force field direction. Next we discuss the implication of this foliation on the expected properties of quantum gravity. We also discuss the vagueness caused by constructing any quantum theory when using non-Cauchy foliation.
|Journal||Journal of Physics: Conference Series|
|State||Published - 17 Sep 2019|
|Event||9th International Workshop on Decoherence, Information, Complexity and Entropy: Spacetime Matter Quantum Mechanics, DICE 2018 - Castiglioncello, Tuscany, Italy|
Duration: 17 Sep 2018 → 21 Sep 2018
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