Information, Quantum Computing, Physics.
qubits A0, A1, and B1 (Eq 4.3). Notice that the α and β from our A0 distribution are carried through into our joint distribution for A0A1B1 of Eq 4.3. And while we can’t measure the state A0 directly without causing a collapse of our target state, Alice can manipulate the pair A0A1 such that a