102 citations · 867 across the 27 of their papers we have counts for
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gr-qc2015★ 61 cited
Investigation of the Spinfoam Path integral with Quantum Cuboid Intertwiners
Benjamin Bahr, Sebastian Steinhaus
In this work, we investigate the 4d path integral for Euclidean quantum gravity on a hypercubic lattice, as given by the Spin Foam model by Engle, Pereira, Rovelli, Livine, Freidel…
gr-qc2015★ 9 cited
Coupled intertwiner dynamics: A toy model for coupling matter to spin foam models
Sebastian Steinhaus
The universal coupling of matter and gravity is one of the most important features of general relativity. In quantum gravity, in particular spin foams, matter couplings have been d…