Experimental creation of quantum Zeno subspaces by repeated multi-spin projections in diamond
oleh: N. Kalb, J. Cramer, D. J. Twitchen, M. Markham, R. Hanson, T. H. Taminiau
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2016-10-01 |
Deskripsi
Repeated observations of quantum states inhibit coherent evolution through the Zeno effect, providing opportunities for controlling multi-qubit systems. Here the authors demonstrate that projecting joint observables of three spins in diamond creates quantum Zeno subspaces that suppress dephasing.