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Superdense coding is quantum communication protocol that transmits 2 classical bits of information by sending 1 qubit, provided sender and receiver pre-shared entangled pair of qubits.

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I'm new to quantum computing, but everything I've read about superdense coding claims that, in the circuit below, Bob should receive a $[01\rangle$ from Alice. Unfortunately, that's not what I get …
asked Feb 16 '20 by Richard Hensh