Simulating quantum measurements without superposition devices

arXiv:2602.17462 · quant-ph · Submitted 2026-02-19 · Read on arXiv

quant-ph

Submitted: 2026-02-19

Updated: 2026-09-23

Code: https://github.com/GabrieleCobucci/classical_measurement_

Terminology

• Hilbert Space — 8× in this paper · explained in 2 episodes
• Steering — 8× in this paper · explained in 2 episodes
• Core — 3× in this paper · explained in 2 episodes
• Trace — 3× in this paper · explained in 2 episodes
• Entanglement — 1× in this paper · explained in 4 episodes
• Robustness — 1× in this paper · explained in 5 episodes

Sources

• Maximally non-projective measurements are not always symmetric informationally complete
• Robust certification of non-projective measurements: theory and experiment
• Quantum correlations in prepare-and-measure scenarios and their semi-device-independent applications

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