arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2202.09760physics.chem-phcond-mat.str-elmath-phmath.MP
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密度泛函理论的强相互作用极限

The strong-interaction limit of density functional theory

Gero Friesecke, Augusto Gerolin, Paola Gori-Giorgi

摘要:

本文对密度泛函理论的强相互作用极限作了全面的评述。内容包括严格关联电子(SCE)极限泛函的严格Hohenberg-Kohn密度泛函的推导,SCE物理的基本问题,如SCE势对密度的非局域依赖性,等价公式和作为库仑代价最优输运的数学解释,严格结果(包括完全可解的情况),近似,数值方法,集成到Kohn-Sham DFT(KS SCE),以及对分子系统的应用,一个例子是KS SCE,与局域密度近似或广义梯度近似不同,它正确地分解了H $_2$。我们努力使这篇评论能被物理学家、化学家和数学家的广大读者所接受。

英文摘要:

This is a comprehensive review of the strong-interaction limit of density functional theory. It covers the derivation of the limiting strictly correlated electrons (SCE) functional from exact Hohenberg-Kohn DFT, basic aspects of SCE physics such as the nonlocal dependence of the SCE potential on the density, equivalent formulations and the mathematical interpretation as optimal transport with Coulomb cost, rigorous results (including exactly soluble cases), approximations, numerical methods, integration into Kohn-Sham DFT (KS SCE), and applications to molecular systems, an example being that KS SCE, unlike the local density approximation or generalized gradient approximations, dissociates H$_2$ correctly. We have made an effort to make this review accessible to a broad audience of physicists, chemists, and mathematicians.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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