qiskit-community-tutorials
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circuit_descriptors
Summary
I implemented circuit descriptors for parameterized quantum circuits, expressibility and entangling capability[1]. And tested the value of the circuit descriptors for one specific parameterized quantum circuit and Haar random quantum circuit.
Details and comments
Expressibility was implemented with two methods, the method using statevector_simulator and the method using qasm_simulator.
- Sim, Sukin, Peter D. Johnson, and Alán Aspuru‐Guzik. "Expressibility and entangling capability of parameterized quantum circuits for hybrid quantum‐classical algorithms." Advanced Quantum Technologies 2.12 (2019): 1900070.