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Complete Active Space Methods for NISQ Devices: The Importance of Canonical Orbital Optimization for Accuracy and Noise Resilience

[Image: see text] To avoid the scaling of the number of qubits with the size of the basis set, one can divide the molecular space into active and inactive regions, which is also known as complete active space methods. However, selecting the active space alone is not enough to accurately describe qua...

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Detalles Bibliográficos
Autores principales: de Gracia Triviño, Juan Angel, Delcey, Mickael G., Wendin, Göran
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2023
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10210242/
https://www.ncbi.nlm.nih.gov/pubmed/37103120
http://dx.doi.org/10.1021/acs.jctc.3c00123