Donald Samuels, Ian Stobert
SPIE Photomask Technology + EUV Lithography 2007
The continued development of computational approaches to many-body ground-state problems in physics and chemistry calls for a consistent way to assess its overall progress. In this work, we introduce a metric of variational accuracy, the V-score, obtained from the variational energy and its variance. We provide an extensive curated dataset of variational calculations of many-body quantum systems, identifying cases where state-of-the-art numerical approaches show limited accuracy and future algorithms or computational platforms, such as quantum computing, could provide improved accuracy. The V-score can be used as a metric to assess the progress of quantum variational methods toward a quantum advantage for ground-state problems, especially in regimes where classical verifiability is impossible.
Donald Samuels, Ian Stobert
SPIE Photomask Technology + EUV Lithography 2007
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SPIE Advances in Semiconductors and Superconductors 1990
Yun Mao, Hani Jamjoom, et al.
CoNEXT 2006
Xiaozhu Kang, Hui Zhang, et al.
ICWS 2008