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    How Quantum is Quantum Counterfactual Communication?
    with James Ladyman and John Rarity
    Foundations of Physics 51 (1): 1-17. 2021.
    Quantum Counterfactual Communication is the recently-proposed idea of using quantum physics to send messages between two parties, without any matter/energy transfer associated with the bits sent. While this has excited massive interest, both for potential ‘unhackable’ communication, and insight into the foundations of quantum mechanics, it has been asked whether this process is essentially quantum, or could be performed classically. We examine counterfactual communication, both classical and qua…Read more
  •  7
    Correction to: How Quantum is Quantum Counterfactual Communication?
    with James Ladyman and John Rarity
    Foundations of Physics 51 (2): 1-3. 2021.
    A correction to this paper has been published: https://doi.org/10.1007/s10701-021-00450-z