3 papers
cond-mat.supr-con2026
Nonuniform superconducting states from Majorana flat bands
Sushanth Varada, Aksel KobiaÅka, Ankita Bhattacharya +2
Zero-energy flat bands within the superconducting gap can give rise to competing ordered phases. We investigate such phases in topological superconductors based on the magnetic ada…
cond-mat.mes-hall2026
Topology and energy dependence of Majorana bound states in a photonic cavity
Aksel KobiaÅka, Arnob Kumar Ghosh, Rodrigo Arouca +1
Light-matter interaction plays a crucial role in modifying the properties of quantum materials. In this work, we investigate the effect of cavity induced photon fields on a topolog…
cond-mat.mtrl-sci2025
Lattice dynamics study of electron-correlation-induced charge density wave in antiferromagnetic kagome metal FeGe
Andrzej Ptok, Surajit Basak, Aksel KobiaÅka +5
Electron-correlation-driven phonon soft modes have been recently reported in the antiferromagnetic kagome FeGe compound and associated with the observed charge density wave (CDW).…