Benchmarking Variational Quantum Eigensolvers for Entanglement Detection
in Many-Body Hamiltonian Ground States
Benchmarking Variational Quantum Eigensolvers for Entanglement Detection
in Many-Body Hamiltonian Ground States
Variational quantum algorithms (VQAs) have emerged in recent years as a promise to obtain quantum advantage. These task-oriented algorithms work in a hybrid loop combining a quantum processor and classical optimization. Using a specific class of VQA named variational quantum eigensolvers (VQEs), we choose some parameterized quantum circuits to benchmark …