Evolving quantum processes (IMAGE)

DOE/Los Alamos National Laboratory

Evolving quantum processes

Caption

In research by a team at Los Alamos National Laboratory, Alice prepares her qubit and applies the information scrambling unitary U to this and many other qubits altogether. Bob measures her qubit in any basis, flipping the qubit to the state not known to Alice. Alice still can reconstruct her information via a single decoding unitary U†.

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Los Alamos National Laboratory

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