171 citations · 1.1k across the 40 of their papers we have counts for
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Entanglement entropy production in gravitational collapse: covariant regularization and solvable models
Eugenio Bianchi, Tommaso De Lorenzo, Matteo Smerlak
We study the dynamics of vacuum entanglement in the process of gravitational collapse and subsequent black hole evaporation. In the first part of the paper, we introduce a covarian…
Melonic phase transition in group field theory
Aristide Baratin, Sylvain Carrozza, Daniele Oriti +2
Group field theories have recently been shown to admit a 1/N expansion dominated by so-called `melonic graphs', dual to triangulated spheres. In this note, we deepen the analysis o…
Comment on `Lost in Translation: Topological Singularities in Group Field Theory'
Matteo Smerlak
Gurau argued in [arXiv:1006.0714] that the gluing spaces arising as Feynman diagrams of three-dimensional group field theory are not all pseudo-manifolds. I dispute this conclusion…
Scaling behaviour of three-dimensional group field theory
Jacques Magnen, Karim Noui, Vincent Rivasseau +1
Group field theory is a generalization of matrix models, with triangulated pseudomanifolds as Feynman diagrams and state sum invariants as Feynman amplitudes. In this paper, we con…