Spin-foam model for gravity coupled to massless scalar field
General Relativity and Quantum Cosmology
2019-05-22 v1
Abstract
A spin-foam model is derived from the canonical model of Loop Quantum Gravity coupled to a massless scalar field. We generalized to the full theory the scheme first proposed in the context of Loop Quantum Cosmology by Ashtekar, Campiglia and Henderson, later developed by Henderson, Rovelli, Vidotto and Wilson-Ewing.
Cite
@article{arxiv.1807.06098,
title = {Spin-foam model for gravity coupled to massless scalar field},
author = {Marcin Kisielowski and Jerzy Lewandowski},
journal= {arXiv preprint arXiv:1807.06098},
year = {2019}
}
Comments
35 pages, 6 figures