Volume extrapolation via eigenvector continuation
Volume extrapolation via eigenvector continuation
复制标题
通过特征向量延拓进行体积外推
DOI:
10.1103/physrevc.106.014309
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发表时间:
2022
影响因子:
3.1
通讯作者:
König, Sebastian
中科院分区:
文献类型:
--
作者:
Yapa, Nuwan;König, Sebastian
We develop an extension of eigenvector continuation (EC) that makes it possible to extrapolate simulations of quantum systems in finite periodic boxes across large ranges of box sizes. The formal justification for this approach, which we call finite-volume eigenvector continuation (FVEC), is provided by matching periodic functions at different box sizes. As concrete FVEC implementation we use a discrete variable representation based on plane-wave states and present several applications calculated within this framework.
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DOI:
--
发表时间:
1989
期刊:
影响因子:
--
作者:
U. Wiese
通讯作者:
U. Wiese
DOI:
10.1088/0954-3899/42/3/034032
发表时间:
2014
期刊:
Journal of Physics G
影响因子:
--
作者:
R. Furnstahl;G. Hagen;T. Papenbrock;K. Wendt
通讯作者:
K. Wendt
影响因子:
4.4
作者:
Drischler, C.;Quinonez, M.;Giuliani, P.G.;Lovell, A.E.;Nunes, F.M.
通讯作者:
Nunes, F.M.
影响因子:
3.1
作者:
Zhang, Xilin;Furnstahl, R. J.
通讯作者:
Furnstahl, R. J.
影响因子:
4.2
作者:
Avik Sarkar;Dean Lee
通讯作者:
Dean Lee