Genuine Counterfactual Communication with a Nanophotonic Processor

Autor(en)

I. Alonso Calafell, T. Strömberg, D. R. M. Arvidsson-Shukur, L. A. Rozema, V. Saggio, C. Graganti, N. C. Harris, M. Prabhu, J. Carolan, M. Hochberg, T. Baehr-Jones, D. Englund, C. H. W. Barnes, P. Walther

Abstrakt

In counterfactual communication particles and information can travel in opposite directions. With our high-fidelity programmable nanophotonic processor we implement the first trace-free counterfactual protocol without post-selection with a counterfactual violation as low as 2.4%.

Organisation(en)

Quantenoptik, Quantennanophysik und Quanteninformation

Externe Organisation(en)

University of Cambridge, Massachusetts Institute of Technology, Elenion Technologies

Anzahl der Seiten

2

DOI

https://doi.org/10.1364/CLEO_QELS.2019.FTh4A.3

Publikationsdatum

2019

Peer-reviewed

Ja

ÖFOS 2012

103026 Quantenoptik

ASJC Scopus Sachgebiete

Electronic, Optical and Magnetic Materials, Safety, Risk, Reliability and Quality, Instrumentation, Atomic and Molecular Physics, and Optics, Spectroscopy, Radiology Nuclear Medicine and imaging, Industrial and Manufacturing Engineering, Management, Monitoring, Policy and Law

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/e7b998af-98a6-482e-af59-91c56335646b