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arxiv: quant-ph/0501093 · v1 · submitted 2005-01-18 · 🪐 quant-ph

On nonlinear evolution and supraluminal communication between finite quantum systems

classification 🪐 quant-ph
keywords communicationfinitequantumsupraluminalsystemsevolutionapproacharbitrary
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We revise the 'no-signaling' condition for the supraluminal communication between two spatially separated finite quantum systems of arbitrary dimensions, thus generalizing a similar preceding approach for two-qubits: non-linear evolution does not necessarily imply the possibility of supraluminal communication between any sort of finite quantum systems.

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