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Letter: Don't get too excited about superluminal messaging

Published 19 October 2022

From Nick Canning, Coleraine,<br/>County Londonderry, UK

Your report of this year’s physics Nobel prize asserts the winners showed “information could be instantly transmitted over infinite distances” 8 October, p 9. . It can still only be transmitted at a maximum speed equal to the speed of light in a vacuum.

What the winners showed was that nature can’t be represented by a local-realistic model of the sort Albert Einstein favoured. , as Niels Bohr believed and as quantum mechanics asserted. This ended the Bohr-Einstein debate over the completeness of quantum mechanics in Bohr’s favour.

Issue no. 3409 published 22 October 2022

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