在可解模型上检验单体密度泛函
Testing one-body density functionals on a solvable model
摘要：
在文献中有几个物理动机的密度矩阵泛函，建立在自然轨道和单体约化密度矩阵的占有数的知识。在等效相空间形式主义的帮助下，我们在一个完全可解的模型上彻底测试了其中一些最流行的泛函。
英文摘要：
There are several physically motivated density matrix functionals in the literature, built from the knowledge of the natural orbitals and the occupation numbers of the one-body reduced density matrix. With the help of the equivalent phase-space formalism, we thoroughly test some of the most popular of those functionals on a completely solvable model.
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。
