2 papers
quant-ph2021
Nonlocal Variable-Strength Measurements of N Qubits Using GHZ-like Entanglement
Pierre Vidil, Keiichi Edamatsu
The direct measurement of nonlocal properties of entangled quantum systems has been the subject of several recent experimental investigations. Of particular interest is the impleme…
quant-ph2019
Nonlocal Generalized Quantum Measurements of Spin Products Without Maximal Entanglement
Pierre Vidil, Keiichi Edamatsu
Measuring a nonlocal observable on a space-like separated quantum system is a resource-hungry and experimentally challenging task. Several theoretical measurement schemes have alre…