Exact exchange kernel for time-dependent
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Andreas Görling
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Article
📅
1998
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John Wiley and Sons
🌐
English
⚖ 204 KB
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An exact expression for the exchange kernel of time-dependent densityfunctional theory, the frequency-dependent functional derivative of the exchange potential with respect to the density, is derived. The expression is simple enough to be applied in practice. A simple and transparent derivation of t