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Recursion relations for Hylleraas three-electron integral

Krzysztof Pachucki·Mariusz Puchalski·Ettore Remiddi
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Abstract

Recursion relations for Hylleraas three-electron integral are obtained in a closed form by using integration by parts identities. Numerically fast and well stable algorithm for the calculation of the integral with high powers of inter-electronic coordinates is presented.

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Krzysztof Pachucki, Mariusz Puchalski, Ettore Remiddi. 2004-05-13. Recursion relations for Hylleraas three-electron integral. https://doi.org/10.1103/physreva.70.032502

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