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Minimum energy needed to perform a quantum logical gate

Julio Gea-Banacloche
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Abstract

A lower bound on the amount of energy needed to carry out an elementary logical operation on a qubit system, with a given accuracy and in a given time, has been recently postulated. This paper is an attempt to formalize this bound and explore the conditions under which it may be expected to hold. This is a work in progress and any contributions will be appreciated.

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Julio Gea-Banacloche. 2002-09-09. Minimum energy needed to perform a quantum logical gate. https://arxiv.org/abs/quant-ph/0209065

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