3 papers
cond-mat.supr-con2026
Trigonal warping enables linear optical spectroscopy in single-valley superconductors
Benjamin A. Levitan, Ãtienne Lantagne-Hurtubise
In superconductors with multiple pairing channels, Bardasis-Schrieffer modes and clapping modes arise as fluctuations in channels whose angular momenta differ from that of the pair…
cond-mat.mes-hall2026
Pervasive spin-triplet superconductivity in rhombohedral graphene
Manish Kumar, Derek Waleffe, Anna Okounkova +6
Magnetic fields typically suppress superconductivity once the Zeeman energy exceeds the pairing gap, unless mechanisms such as unconventional pairing, strong spin-orbit coupling, o…
cond-mat.supr-con2025
Superconductivity from spin-canting fluctuations in rhombohedral graphene
Zhiyu Dong, Ãtienne Lantagne-Hurtubise, Jason Alicea
Rhombohedral graphene multilayers host various broken-symmetry metallic phases as well as superconductors whose pairing mechanism and order parameter symmetry remain unsettled. Str…