699 citations · 1.3k across the 39 of their papers we have counts for
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quant-ph2020★ 26 cited
Quantum simulations employing connected moments expansions
Karol Kowalski, Bo Peng
Further advancement of quantum computing (QC) is contingent on enabling many-body models that avoid deep circuits and excessive use of CNOT gates. To this end, we develop a QC appr…
quant-ph2020
Resource Efficient Chemistry on Quantum Computers with the Variational Quantum Eigensolver and The Double Unitary Coupled-Cluster approach
Mekena Metcalf, Nicholas P. Bauman, Karol Kowalski +1
Applications of quantum simulation algorithms to obtain electronic energies of molecules on noisy intermediate-scale quantum (NISQ) devices require careful consideration of resourc…
quant-ph2020★ 37 cited
Sub-system quantum dynamics using coupled cluster downfolding techniques
Karol Kowalski, Nicholas P. Bauman
In this paper, we discuss extending the sub-system embedding sub-algebra coupled cluster (SESCC) formalism and the double unitary coupled cluster (DUCC) Ansatz to the time domain.…