Cleanup quantum_info.random#4058
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* random_unitary_operator * random_hermitian_operator * random_quantum_channel
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Changelog: Deprecated
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* Add random operator functions * random_unitary_operator * random_hermitian_operator * random_quantum_channel * Update random states to use Statevector and DensityMatrix * Move qi random folder to a file * Fixup docs * Allow passing in RandomState object for seed * Add random tests * Add release note * Linting and fix broken tests * more lint Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
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Summary
random_unitaryto work for any subsystem dimensions, not just N-qubits.random_density_matrixto return a DensityMatrix objectrandom_stateand replaces withrandom_statevectorthat returns a Statevector objectrandom_quantum_channelfunction that returns a random CPTP quantum channel (asStinespringobject).random_hermitianfunction that generates a random (hermitianOperatorfrom Gaussian Unitary Ensemble.Details and comments
TODO
random_quantum_channelrandom_hermitian