F. Uskov, O. Lychkovskiy, “A variational lower bound on the ground state of a many-body system and the squaring parametrization of density matrices”, Journal of Physics: Conference Series, 2019, Volume 1163, 12057, 9 pp.

Journal of Physics: Conference Series

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Journal of Physics: Conference Series, 2019, Volume 1163, 12057, 9 pp.
DOI: https://doi.org/10.1088/1742-6596/1163/1/012057 (Mi jpcs15)

This article is cited in 5 scientific papers (total in 5 papers)

A variational lower bound on the ground state of a many-body system and the squaring parametrization of density matrices

F. Uskov^a, O. Lychkovskiy^b

^a Skolkovo Institute of Science and Technology, Nobel street 3, Moscow, 121205, Russian Federation
^b Steklov Mathematical Institute of Russian, Academy of Sciences, Gubkina str. 8, Moscow, 119991, Russian Federation

Citations (5)

DOI: https://doi.org/10.1088/1742-6596/1163/1/012057

Funding agency	Grant number
Russian Science Foundation	17-71-20158
We are grateful to E. Shpagina and N. Il’in for useful discussions. the Russian Science Foundation under the grant No. 17-71-20158.

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Language: English

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