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Phononic waveguide assisted steady state entanglement of SiV centers
- Source :
- Phys. Rev. A 101, 042313 (2020)
- Publication Year :
- 2020
-
Abstract
- Multiparticle entanglement is of great significance for quantum metrology and quantum information processing. We here present an efficient scheme to generate stable multiparticle entanglement in a solid state setup, where an array of silicon-vacancy centers are embedded in a quasi-one-dimensional acoustic diamond waveguide. In this scheme, the continuum of phonon modes induces a controllable dissipative coupling among the SiV centers. We show that, by an appropriate choice of the distance between the SiV centers, the dipole-dipole interactions can be switched off due to destructive interferences, thus realizing a Dicke superradiance model. This gives rise to an entangled steady state of SiV centers with high fidelities. The protocol provides a feasible setup for the generation of multiparticle entanglement in a solid state system.<br />Comment: 11 pages, 8 figures
- Subjects :
- Quantum Physics
Subjects
Details
- Database :
- arXiv
- Journal :
- Phys. Rev. A 101, 042313 (2020)
- Publication Type :
- Report
- Accession number :
- edsarx.2002.10760
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1103/PhysRevA.101.042313