66 citations · 234 across the 16 of their papers we have counts for
4 papers · 1 filter
Quantum discontinuity fixed point and renormalization group flow of the SYK model
Roman Smit, Davide Valentinis, Jörg Schmalian +1
We determine the global renormalization group (RG) flow of the Sachdev-Ye-Kitaev (SYK) model. This flow allows for an understanding of the surprising role of critical slowing down…
Propagation of shear stress in strongly interacting metallic Fermi liquids enhances transmission of terahertz radiation
D. Valentinis, J. Zaanen, D. van der Marel
A highlight of Fermi-liquid phenomenology, as explored in neutral He, is the observation that in the collisionless regime shear stress propagates as if one is dealing with the…
Optical signatures of shear collective modes in strongly interacting Fermi liquids
D. Valentinis
The concept of Fermi liquid lays a solid cornerstone to the understanding of electronic correlations in quantum matter. This ordered many-body state rigorously organizes electrons…
Periodicity of superconducting shape resonances in thin films
D. Valentinis, C. Berthod
The pairing temperature of superconducting thin films is expected to display, within the Bardeen-Cooper-Schrieffer theory, oscillations as a function of the film thickness. We show…