2 papers
cond-mat.mes-hall2026
Berry-Flux-Controlled Cascade of Chiral Superconducting States
Daniil Karuzin, Zhiyu Dong, Leonid Levitov
Motivated by recent interest in chiral superconductivity in narrow bands, we develop a general framework to clarify how band topology and quantum geometry affect superconducting pa…
cond-mat.supr-con2025
Plasmon excitations and their attenuation in dirty superconductors
Daniil K. Karuzin, Mikhail A. Skvortsov
We develop a theory for the plasmon spectrum in dirty superconductors across the entire temperature range. Starting with the microscopic Keldysh sigma model description, we link th…