Causal Loop Quantum Gravity and Cosmological Solutions

TL;DR

This paper develops a causal interpretation of canonical quantum gravity, applies it to quantum cosmology models, and explores solutions including vacuum and matter-filled states, highlighting Bohmian trajectories and coherent states.

Contribution

It introduces a causal interpretation framework for quantum gravity and applies it to cosmological models, providing new insights into quantum solutions and trajectories.

Findings

Obtained a vacuum solution in quantum cosmology.

Analyzed Bohmian trajectories in the model.

Explored coherent states with matter in cosmology.

Abstract

We shall present here the causal interpretation of canonical quantum gravity in terms of new variables. Then we shall apply it to the minisuperspace of cosmology. A vacuum solution of quantum cosmology is obtained and the Bohmian trajectory is investigated. At the end a coherent state with matter is considered in the cosmological model.