There's gossip afoot in the quantum world. For decades, Alice and Bob have served the quantum community to the highest standards of dedication and loyalty. In countless experiments, the pair have lent their formidable observing prowess to the proceedings, whether it be for quantum cryptography, teleportation or just plain old quantum communication.
Today, however, Fabio Bagarello at the University of Palermo and Francesco Oliveri at the University of Messina, both in Italy, suggest that there may be more to Alice and Bob's relationship than anyone expected. And Alice, the poor soul, is in for a shock.
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