806 citations · 1.2k across the 8 of their papers we have counts for
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quant-ph2022★ 11 cited
Unitary Partitioning and the Contextual Subspace Variational Quantum Eigensolver
Alexis Ralli, Tim Weaving, Andrew Tranter +3
The contextual subspace variational quantum eigensolver (CS-VQE) is a hybrid quantum-classical algorithm that approximates the ground-state energy of a given qubit Hamiltonian. It…
quant-ph2022★ 15 cited
A stabilizer framework for Contextual Subspace VQE and the noncontextual projection ansatz
Tim Weaving, Alexis Ralli, William M. Kirby +3
Quantum chemistry is a promising application for noisy intermediate-scale quantum (NISQ) devices. However, quantum computers have thus far not succeeded in providing solutions to p…