Remove unitary instruction from quantum volume #173
Merged
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Removes the dependency on the Unitary object class from Terra and instead uses the two_qubit_kak function directly to synthesis a 2-qubit unitary in terms of u3 and cx.
Summary
Removes dependence of
Unitary
object from quantum volume benchmark circuits as this will likely be renamed/changed in a future Terra PR.Fixes the quantum volume circuit to use the
two_qubit_kak
decomposition directly to add a random SU4 in terms ofu3
andcx
gates.Details and comments