Entanglement Dynamics in the Presence of Unital Noise
Assaf Shaham, A. Halevy, Liat Dovrat, E. Megidish, H. S. Eisenberg · 2012
The entanglement level of two entangled qubits that are subjected to an uncorrelated unital noise is simply manifested by the Bloch sphere representation of noise. We verified experimentally this relation using an all-optical setup.