2 papers
cond-mat.supr-con2025
Functional approach to superfluid stiffness: Role of quantum geometry in unconventional superconductivity
Maximilian Buthenhoff, Tobias Holder, Michael M. Scherer
Nontrivial quantum geometry of electronic bands has been argued to facilitate superconductivity even for the case of flat dispersions where the conventional contribution to the sup…
cond-mat.str-el2024
Competing phases in kagome magnet FeGe from functional renormalization
Pietro M. Bonetti, Yi Jiang, Haoyu Hu +4
The discovery of a charge density wave in FeGe extends the discussion of the nature of charge order in kagome metals to a magnetic compound. Motivated by this observation, we combi…