On Kalamidas' proposal of faster than light quantum communication
GianCarlo Ghirardi, Raffaele Romano
TL;DR
This paper critically evaluates Kalamidas' proposed faster-than-light quantum communication method and demonstrates, within standard quantum mechanics, that it does not function as a means of superluminal communication.
Contribution
It provides a rigorous proof that Kalamidas' proposal cannot achieve faster-than-light communication under standard quantum formalism.
Findings
Kalamidas' proposal does not enable faster-than-light communication.
Standard quantum formalism prohibits the proposed method from working.
The paper confirms previous conclusions about the impossibility of superluminal quantum communication.
Abstract
In a recent paper, Kalamidas has advanced a new proposal of faster than light communication which has not yet been proved invalid. In this paper, by strictly sticking to the standard quantum formalism we prove that, as all previous proposals, it does not work.
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Taxonomy
TopicsMolecular Communication and Nanonetworks · Quantum Computing Algorithms and Architecture · Quantum Information and Cryptography