332 citations · 1.3k across the 20 of their papers we have counts for
22 papers
Capturing the phase diagram of (2+1)-dimensional CDT using a balls-in-boxes model
Dario Benedetti, James P. Ryan
We study the phase diagram of a one-dimensional balls-in-boxes (BIB) model that has been proposed as an effective model for the spatial-volume dynamics of (2+1)-dimensional causal…
-Colored Graphs - a Review of Sundry Properties
James P. Ryan
We review the combinatorial, topological, algebraic and metric properties supported by -colored graphs, with a focus on those that are pertinent to the study of tensor model…
Generalized quantum gravity condensates for homogeneous geometries and cosmology
Daniele Oriti, Daniele Pranzetti, James P. Ryan +1
We construct a generalized class of quantum gravity condensate states, that allows the description of continuum homogeneous quantum geometries within the full theory. They are base…
Group field theories for all loop quantum gravity
Daniele Oriti, James P. Ryan, Johannes Thürigen
Group field theories represent a 2nd quantized reformulation of the loop quantum gravity state space and a completion of the spin foam formalism. States of the canonical theory, in…
The double scaling limit of random tensor models
Valentin Bonzom, Razvan Gurau, James P. Ryan +1
Tensor models generalize matrix models and generate colored triangulations of pseudo-manifolds in dimensions . The free energies of some models have been recently shown to…
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…