17 citations · 85 across the 19 of their papers we have counts for
3 papers · 1 filter
Anamorphic Quasiperiodic Universes in Modified and Einstein Gravity with Loop Quantum Gravity Corrections
Marcelo M. Amaral, Raymond Aschheim, Laurenţiu Bubuianu +3
The goal of this work is to elaborate on new geometric methods of constructing exact and parametric quasiperiodic solutions for anamorphic cosmology models in modified gravity theo…
A path-integral approach to the problem of time
M. M. Amaral, Martin Bojowald
Quantum transition amplitudes are formulated for a model system with local internal time, using path integrals. The amplitudes are shown to be more regular near a turning point of…
Quantum walk on a spin network
M. M. Amaral, R. Aschheim, Klee Irwin
We apply a discrete quantum walk from a quantum particle on a discrete quantum spacetime from loop quantum gravity and show that the related Entanglement Entropy can drive a entrop…