Thermal RG Flow of AS Quantum Gravity

E Nyergesy, IG Márián, E Meskhi… - arXiv preprint arXiv …, 2025 - arxiv.org
We perform the thermal Renormalization Group (RG) study of the Asymptotically Safe (AS)
quantum gravity in the Einstein-Hilbert truncation by relating the temperature parameter to …

Thermal and Quantum Phase Transitions of the Model

IG Márián, A Trombettoni, I Nándori - arXiv preprint arXiv:2407.20704, 2024 - arxiv.org
The critical behaviour of the classical (thermal) phase transition (CPT) of the Ising model is
identical to the quantum phase transition (QPT) of the $\phi^ 4$ Quantum Field Theory …