73 citations · 467 across the 25 of their papers we have counts for
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Relational evolution of effectively interacting GFT quantum gravity condensates
Andreas G. A. Pithis, M. Sakellariadou
We study the impact of effective interactions onto relationally evolving GFT condensates based on real-valued fields. In a first step we show that a free condensate configuration i…
Impact of nonlinear effective interactions on GFT quantum gravity condensates
Andreas G. A. Pithis, Mairi Sakellariadou, Petar Tomov
We present the numerical analysis of effectively interacting Group Field Theory (GFT) models in the context of the GFT quantum gravity condensate analogue of the Gross-Pitaevskii e…
Cosmological implications of interacting Group Field Theory models: cyclic Universe and accelerated expansion
Marco de Cesare, Andreas G. A. Pithis, Mairi Sakellariadou
We study the cosmological implications of interactions between spacetime quanta in the Group Field Theory (GFT) approach to Quantum Gravity from a phenomenological perspective. Our…