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← ScienceWhich risk increases when correcting errors within entangled Qubit pairs during quantum key distribution?
A)Elevated Qubit decoherence rate
B)Compromised eavesdropping detection✓
C)Increased transmission channel noise
D)Reduced computational gate fidelity
💡 Explanation
Compromised eavesdropping detection increases because error correction can inadvertently leak information about the entangled states to a third party via the Measurement disturbance mechanism. Therefore, an adversary might gain partial knowledge, rather than the key's security relying solely on quantum properties.
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