3 papers
gr-qc2025
Generalization of Bohmian Mechanics and Quantum Gravity Effective Action
Aleksandar Mikovic
We generalize the de Broglie-Bohm (dBB) formulation of quantum mechanics to the case of quantum gravity (QG) by using the effective action for a QG theory. This is done by replacin…
gr-qc2024
Finiteness of piecewise flat quantum gravity with matter
Aleksandar Mikovic
We review the approach to quantum gravity which is based on the assumption that the short-distance structure of the spacetime is given by a piecewise flat manifold corresponding to…
gr-qc2024
Physical States and Transition Amplitudes in Piecewise Flat Quantum Gravity
Aleksandar Mikovic
We show how the path integral for gravity and matter on a piecewise flat spacetime can be used to define the physical quantum gravity states and the related transition amplitudes.…