NOON State Generation with Phonons in Acoustic Wave Resonators Assisted by a Nitrogen‐Vacancy‐Center Ensemble
At a Glance
Section titled “At a Glance”| Metadata | Details |
|---|---|
| Publication Date | 2018-12-27 |
| Journal | Annalen der Physik |
| Authors | Jiu Ming Li, Ming Hua, Xue Qun Yan, Jiu Ming Li, Ming Hua |
| Institutions | Tianjin Polytechnic University |
| Citations | 4 |
Abstract
Section titled “Abstract”Abstract Since the quality factor of an acoustic wave resonator (AWR) reached 10 11 , AWRs have been regarded as a good carrier of quantum information. In this paper, a scheme to construct a NOON state with two AWRs assisted by a nitrogen‐vacancy‐center ensemble (NVE) is proposed. The two AWRs cross each other vertically, and the NVE is located at the center of the crossing. By considering the decoherence of the system and using resonant interactions between the AWRs and the NVE, and the single‐qubit operation of the NVE, a NOON state can be achieved with a fidelity higher than 98.8% when the number of phonons in the AWR is .
Tech Support
Section titled “Tech Support”Original Source
Section titled “Original Source”References
Section titled “References”- 2000 - Quantum Computation and Quantum Information