Publication Date:
2018-12-01
Description:
Author(s): Benjamin Bahr, Giovanni Rabuffo, and Sebastian Steinhaus We study the renormalization group flow of the Euclidean Engle-Pereira-Rovelli-Livine and Freidel-Krasnov (EPRL-FK) spin foam model in the large- j limit. The vertex amplitude is deformed to include a cosmological constant term. The state sum is reduced to describe a foliated spacetime whose spatial ... [Phys. Rev. D 98, 106026] Published Fri Nov 30, 2018
Keywords:
String theory, quantum gravity, gauge/gravity duality
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics