233 citations · 475 across the 10 of their papers we have counts for
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quant-ph2020★ 46 cited
On the order problem in construction of unitary operators for the Variational Quantum Eigensolver
Artur F. Izmaylov, Manuel Díaz-Tinoco, Robert A. Lang
One of the main challenges in the Variational Quantum Eigensolver (VQE) framework is construction of the unitary transformation. The dimensionality of the space for unitary rotatio…
quant-ph2020★ 4 cited
Unitary transformation of the electronic Hamiltonian with an exact quadratic truncation of the Baker-Campbell-Hausdorff expansion
Robert A. Lang, Ilya G. Ryabinkin, Artur F. Izmaylov
Application of current and near-term quantum hardware to the electronic structure problem is highly limited by qubit counts, coherence times, and gate fidelities. To address these…