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cond-mat.supr-con2026
Quantum geometric anomalous Hall response in orbitally nonunitary superconductors
Viktor Frilen, Annica M. Black-Schaffer, Ankita Bhattacharya
We investigate the anomalous Hall response (AHR) in a multiband superconductor at optical frequencies, a phenomenon intimately related to the polar Kerr effect, a key probe of time…
cond-mat.supr-con2026
Nonuniform superconducting states from Majorana flat bands
Sushanth Varada, Aksel Kobiałka, 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…