3 papers
quant-ph2026
Quantum limits to chiroptical molecular discrimination
Mikael P. Backlund
Discriminating enantiomer pairs is of central importance in the molecular sciences. The preferential interaction between chiral light and matter is commonly employed in this discri…
quant-ph2025
Quantifying classical and quantum bounds for resolving closely spaced, non-interacting, simultaneously emitting dipole sources in optical microscopy
Armine I. Dingilian, Aarnah Kurella, Cheyenne S. Mitchell +3
Recent theoretical and experimental work has shown that the quantum Fisher information associated with estimating the separation between two optical point sources remains finite at…
quant-ph2025
Photoswitchable radicals as reporter spins for quantum sensing with spin defects in diamond
Lakshmy Priya Ajayakumar, David J. Durden, Aksshay Nandakumar Regeni +5
The rapid decay of target signal strength with distance from the sensor presents a key challenge in nanoscale magnetic sensing with nitrogen-vacancy (NV) centers in diamond, limiti…