Video URL
https://pirsa.org/18060004Beyond isotropic & homogeneous loop quantum cosmology: theory and predictions
Javier Olmedo Pennsylvania State University
Source RepositoryPIRSA
Collection
Talk Type
Scientific Series
Abstract
In this talk I will discuss several recent advances in loop quantum cosmology and its extension to inhomogeneous models. I will focus on spherically symmetric spacetimes and Gowdy cosmologies with local rotational symmetry in vacuum. I will discuss how to implement a quantum Hamiltonian evolution on these quantizations. Then, I will focus on how we can extract predictions from those quantum geometries, and finally analyze a concrete example: cosmological perturbations on Bianchi I spacetimes in LQC.