entanglement 1free states 1quantum measurements 1resource theory 1robustness measures 1state discrimination 1
From the 1 of 3 linked papers with an AI index.
3 papers
quant-ph2026
Witness robustness: An operational quantifier of measurement resources via free state discrimination
Jingsong Ao, Aby Philip, Alexander Streltsov
The paper defines the witness robustness of quantum measurements as a resource measure based on free‑state witnesses and shows it quantifies the maximal advantage a measurement giv…
quant-ph2026
Resourcefulness without Resource: Geometric Origins and Robustness
Jingsong Ao, Aby Philip, Alexander Streltsov
A prevailing intuition holds that quantum protocols using only free states confer no operational advantage. This intuition is contradicted by free-state discrimination gaps in whic…
quant-ph2026
Advantage of flexible catalysis for entanglement and quantum thermodynamics
Jingsong Ao, Aby Philip, Alexander Streltsov
Understanding the fundamental limits of state convertibility is crucial for establishing the boundaries of quantum information processing and thermodynamic efficiency. While auxili…