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arXiv 1206.4872quant-ph
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研究体系激发态的理论方法

Theoretical method for the study of the excited states of a system

Ramón Alain Miranda Quintana

摘要:

本文提出了一种研究体系激发态的新的、精确的理论方法。论证了如何将一个哈密顿量的激发态问题转化为一个辅助哈密顿量的基态问题。由此构造了一个新的适用于激发态的精确密度泛函。这些结果使得一个系统的激发态可以通过所有的基态理论技术。

英文摘要:

A novel, exact, theoretical method for the study of the excited states of a system is presented. It is demonstrated how to transform the excited state problem of one Hamiltonian into the ground state problem of an auxiliary one. From this, a new exact density functional suitable for excited states is constructed. These results make the excited states of a system accessible through all ground state theoretical techniques.

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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