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cond-mat.supr-con2026
Self-calibrating thermal interferometry of vortex parity in a two-dimensional chiral superconductor
Kumar Ghosh
A chiral superconductor carries chiral Majorana modes along its boundary, and the integer that counts them fixes everything that follows, yet that integer has never been measured t…
cond-mat.supr-con2026
Parity Anomaly of Preformed Pairs Governs the Thermal Hall Effect above
Kumar Ghosh
A large negative thermal Hall signal has been reported across multiple cuprate families in the pseudogap phase where the superconducting order parameter has vanished, with a magnit…