2 papers
quant-ph2018
Loop State-preparation-and-measurement tomography of a two-qubit system
M. E. Feldman, G. K. Juul, S. J. Van Enk +1
We experimentally demonstrate that loop state-preparation-and-measurement (SPAM) tomography is capable of detecting correlated errors in a two-qubit system. We prepare photon pairs…
quant-ph2018
Detecting false correlations: Uncovering a faked Bell-inequality violation
M. E. Feldman, G. K. Juul, S. J. van Enk +1
It is possible for two parties, Alice and Bob, to establish a secure communication link by sharing an ensemble of entangled particles, and then using these particles to generate a…