Showing quant-phShow all
2 papers · 1 filter
quant-ph2026
Laughlin quasihole geometry from a single snapshot ensemble
Kaushlendra Kumar
Can a probability distribution measured in one basis determine complex quantum geometry? The answer is affirmative for a lattice Laughlin quasihole. The exact occupation law at one…
quant-ph2026
Calibrated Helstrom geometry on the Bloch ball via Connes spectral distance
Kaushlendra Kumar
We show that the equal-prior Helstrom trace-distance geometry of qubit states is recovered from Connes spectral distance in a finite scalar-qubit-scalar model. The two scalar refer…