19–21 nov. 2025
IHES
Fuseau horaire Europe/Paris

Renormalization Group Methods for Quantum Spin Glasses

21 nov. 2025, 16:00
50m
Centre de conférences Marilyn et James Simons (IHES)

Centre de conférences Marilyn et James Simons

IHES

Le Bois-Marie 35, route de Chartres 91440 Bures-sur-Yvette

Orateur

Parham Radpay (Université Paris-Saclay)

Description

In this talk we study the dynamics of a quantum p-spin glass. For this purpose a nonperturbative renormalization group approach based on Wetterich-Morris formalism is adopted with two approximation schemes to address the model's non-locality, arising from the replica trick. The model is investigated in the symmetric and symmetry-broken phases. Finally, the results are briefly compared with previous results on 2+p spin glasses based on a less conventional coarse-graining scheme.

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