Quantum cryptography based on Bell's theorem by Artur K. Ekert
= Quantum cryptography based on Bell's theorem by Artur K. Ekert
{c}
{tag=Work by Artur K. Ekert}
{title2=1991}
{title2=10.1103/PhysRevLett.67.661}
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.67.661
Published in Physical Review Letters 67, starting at page 661, on 5 August 1991. It proposes using Bell correlations for <quantum key distribution>, linking a foundational correlation test to an operational cryptographic task.