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Fenrisvitnir t1_j7esnjf wrote

Thought experiment: if the quantum computer selects the one parallel reality with the answer you need to produce, as you say above, and does so merely by observation/wave collapse, wasn't the information obtained without expending work? That's zero point energy derived from the Heisenberg principle.

(hint: Hawking shows information cannot be destroyed or created without proportional energy preservation - https://en.wikipedia.org/wiki/Black_hole_information_paradox)

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