Linear-Scaling Quantum Circuits for Computational Chemistry
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https://figshare.com/articles/dataset/Linear-Scaling_Quantum_Circuits_for_Computational_Chemistry/23638464
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资源简介：
We have recently
constructed compact, CNOT-efficient, quantum circuits
for Fermionic and qubit excitations of arbitrary many-body rank [Magoulas, I.; Evangelista, F. A. J.
Chem. Theory Comput. 2023, 19, 822]. Here, we present approximations
of these circuits that substantially reduce the CNOT counts even further.
Our preliminary numerical data, using the selected projective quantum
eigensolver approach, show up to a 4-fold reduction in CNOTs. At the
same time, there is practically no loss of accuracy in the energies
compared to the parent implementation, while the ensuing symmetry
breaking is essentially negligible.
创建时间：
2023-07-06
