Causal loop quantum cosmology in momentum space

TL;DR

This paper introduces a causal interpretation of loop quantum cosmology using momentum as the key variable, deriving Bohmian trajectories and illustrating them with a cosmological solution including a cosmological constant.

Contribution

It presents a novel approach to loop quantum cosmology by applying a causal interpretation in momentum space, deriving Bohmian trajectories.

Findings

Bohmian trajectories can be derived in momentum space for loop quantum cosmology.

A sample cosmological solution with a cosmological constant is analyzed and plotted.

The approach provides a new perspective on causal structures in quantum cosmology.

Abstract

We shall show that it is possible to make a causal interpretation of loop quantum cosmology using the momentum as the dynamical variable. We shall show that one can derive Bohmian trajectories. For a sample cosmological solution with cosmological constant, the trajectory is plotted.