#quantum measurement
6 papers · 1 filter
Collider Spin Tomography with Missing Neutrinos
Tengyu Ai, Qi Bi, Yuxin He +3
The paper presents a method to extract spin information from collider events with invisible neutrinos by treating the visible measurements as a coarse‑grained quantum measurement,…
Temporal Interference from Topological Transitions in Monitored Quantum Dynamics
Qingyuan Wang, Ruoyu Yin, Eli Barkai
The paper studies how stroboscopic measurements of a quantum system reveal temporal interference patterns that arise when a topological winding number changes, creating dark states…
Ensemble Engineering to Overcome Destructive Cancellation in Quantum Measurements
Myeongsu Kim, Manas Sajjan, Sabre Kais
The paper proposes engineering the sampling distribution of quantum ensembles directly into the prepared state to reduce destructive cancellation in expectation‑value measurements…
General theory of monitored Quantum Reservoir Computing
Oriol MorguÃ-Sancho, Gian Luca Giorgi, Gonzalo Manzano +1
The paper develops a unified theoretical framework for quantum reservoir computing that incorporates various types of measurements, showing how measurement back‑action can be harne…
Can a Measurement Be Undone? Recovering the State of a Measured Microscopic System with a Reversible Measuring Apparatus
Peter Renkel
The paper proposes a Ramsey‑interferometric experiment where a trapped charged nanoparticle acts as a reversible measurement pointer to test Continuous Spontaneous Localization by…
Long baseline optical interferometric imaging with active phase stabilization
Joshua J. Collier, Leuca Patmore, John S. Wallis +3
The paper demonstrates active phase stabilization of a 170 km fiber‑based optical interferometer, using quantum‑optimal measurement techniques to achieve imaging resolution four ti…