Universal quantum gates between nitrogen-vacancy centers in a levitated nanodiamond

Author(s): Xing-Yan Chen and Zhang-qi Yin
We propose a scheme to realize the controlled-phase gates between nitrogen-vacancy (NV) centers in an optically trapped nanodiamond, through a uniform magnetic field-induced coupling between the NV centers and the torsional mode of the levitated nanodiamond. The gates are insensitive to the thermal ...
[Phys. Rev. A 99, 022319] Published Tue Feb 19, 2019

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