All coherent measurements provide observational ergotropic advantage

arXiv:2609.18735 · quant-ph · Submitted 2026-09-16 · Read on arXiv

quant-ph

Submitted: 2026-09-16

Updated: 2026-09-16

Terminology

• Robustness — 17× in this paper · explained in 5 episodes
• Entanglement — 5× in this paper · explained in 4 episodes
• Steering — 3× in this paper · explained in 2 episodes
• Trace — 3× in this paper · explained in 2 episodes
• Benchmark — 1× in this paper · explained in 2 episodes
• Fidelity — 1× in this paper · explained in 2 episodes
• Hilbert Space — 1× in this paper · explained in 2 episodes

Sources

• Information and coherence as resources for work extraction from unknown quantum state and providing quantum advantages
• Maximal coherence of quantum measurement and the resource theory of sharpness
• Witness robustness: An operational quantifier of measurement resources via free state discrimination
• Instrument-based quantum resources: quantification, hierarchies and constructing resource theories
• Genuine certification of incompatible quantum instruments through sequential communication tasks
• All steerable quantum correlations can provide thermodynamic advantages in cooling

Related papers

• Reconquering Bell sampling on qudits: stabilizer learning and testing, quantum pseudorandomness bounds, and more
• Encrypted clones can leak: Classification of informative subsets in Quantum Encrypted Cloning
• Polynomial-time classical and quantum simulation of quantum impurity models
• Theory of quantum-enhanced interferometry with general Markovian light sources
• A convergent hierarchy of spectral gap certificates for qubit Hamiltonians
• Universal Bound and Phase Transition in Many-Body Fermionic Non-Gaussianity