297 citations · 2.8k across the 57 of their papers we have counts for
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gr-qc2018★ 44 cited
A relational Hamiltonian for group field theory
Edward Wilson-Ewing
Using a massless scalar field as a clock variable, the Legendre transform of the group field theory Lagrangian gives a relational Hamiltonian. In the classical theory, it is natura…
gr-qc2018★ 13 cited
A quantum gravity extension to the Mixmaster dynamics
Edward Wilson-Ewing
In the loop quantum cosmology effective dynamics for the vacuum Bianchi type I and type IX space-times, a non-singular bounce replaces the classical singularity. The bounce can be…
gr-qc2018★ 34 cited
The separate universe framework in group field theory condensate cosmology
Florian Gerhardt, Daniele Oriti, Edward Wilson-Ewing
We use the separate universe framework to study cosmological perturbations within the group field theory formalism for quantum gravity, based on multi-condensate quantum states. Wo…