Realization of Universal Quantum Gates with Spin-Qudits in Colloidal Quantum Dots

Fabrizio Moro, Alistair J. Fielding, Lyudmila Turyanska +1

We exploit hyperfine interactions in a single Mn-ion confined in a quantum dot (QD) to create a qudit, i.e. a multi-level quantum-bit system, with well defined, addressable and rob…