State-Independent Experimental Test of Quantum Contextuality with a Single Trapped Ion
State-Independent Experimental Test of Quantum Contextuality with a Single Trapped Ion
We experimentally observed state-independent violations of Kochen-Specker inequalities for the simplest indivisible quantum system manifesting quantum contextuality, a three-level (qutrit) system. We performed the experiment with a single trapped ^{171}Yb^{+} ion, by mapping three ground states of the ^{171}Yb^{+} ion to a qutrit system and carrying out quantum operatations by …