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There is No New Problem for Quantum Mechanics

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Abstract

A recent claim by Meehan that quantum mechanics has a new “control problem” that puts limits on our ability to prepare quantum states and revises our understanding of the no-cloning theorem is examined. We identify flaws in Meehan’s analysis and argue that such a problem does not exist.

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References

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Acknowledgements

I thank Guy Hetzroni and Michael Redlei for very helpful discussions. This work has been supported in part by the Israel Science Foundation Grant No. 2064/19.

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Correspondence to Lev Vaidman.

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Vaidman, L. There is No New Problem for Quantum Mechanics. Found Phys 50, 1728–1734 (2020). https://doi.org/10.1007/s10701-020-00394-w

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