QUANTUM STATE RESTORATION APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a quantum state restoration apparatus for carrying out restoration processing for restoring a destroyed quantum state to an original state.

SOLUTION: The quantum state restoration apparatus is configured to include: a quantum coding section for applying quantum coding to a received quantum state; an information processing quantum memory section for storing part of the quantum coded quantum state; a storage quantum memory section for storing the rest of the quantum coded quantum state in a way of preventing destruction of the quantum state; and a quantum restoration section for restoring the quantum state on the basis of the destroyed quantum state and the quantum state stored in the storage quantum memory section so that the quantum state restoration apparatus can restore the quantum state even on the occurrence of errors in many quantum bits.

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