73 citations · 467 across the 25 of their papers we have counts for
3 papers · 1 filter
Phase transitions in TGFT: Functional renormalization group in the cyclic-melonic potential approximation and equivalence to O models
Andreas G. A. Pithis, Johannes Thürigen
In the group field theory approach to quantum gravity, continuous spacetime geometry is expected to emerge via phase transition. However, understanding the phase diagram and findin…
The phase diagram of the multi-matrix model with ABAB-interaction from functional renormalization
Astrid Eichhorn, Antonio D. Pereira, Andreas G. A. Pithis
At criticality, discrete quantum-gravity models are expected to give rise to continuum spacetime. Recent progress has established the functional renormalization group method in the…
(No) phase transition in tensorial group field theory
Andreas G. A. Pithis, Johannes Thürigen
Continuum spacetime is expected to emerge via phase transition in discrete approaches to quantum gravity. A promising example is tensorial group field theory but its phase diagram…