233 citations · 475 across the 10 of their papers we have counts for
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quant-ph2019
Unitary partitioning approach to the measurement problem in the Variational Quantum Eigensolver method
Artur F. Izmaylov, Tzu-Ching Yen, Robert A. Lang +1
To obtain estimates of electronic energies, the Variational Quantum Eigensolver (VQE) technique performs separate measurements for multiple parts of the system Hamiltonian. Current…
quant-ph2019★ 39 cited
Exact and approximate symmetry projectors for the electronic structure problem on a quantum computer
Tzu-Ching Yen, Robert A. Lang, Artur F. Izmaylov
Solving the electronic structure problem on a universal-gate quantum computer within the variational quantum eigensolver (VQE) methodology requires constraining the search procedur…