Experimental violation of n-locality in a star quantum network
oleh: Davide Poderini, Iris Agresti, Guglielmo Marchese, Emanuele Polino, Taira Giordani, Alessia Suprano, Mauro Valeri, Giorgio Milani, Nicolò Spagnolo, Gonzalo Carvacho, Rafael Chaves, Fabio Sciarrino
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2020-05-01 |
Deskripsi
New types of nonlocal correlations can arise in quantum networks, but experiments have not been done for more than two independent sources. Here, the authors violate a chained n-locality inequality in a network with five nodes and four independent sources, relying only on single-qubit measurements.