A New Expression for the Coulomb Potential Corresponding to the Product of Two Exponential Functions Based on the Properties of the Integral Representations of the Bessel Functions

DOI10.5540/tcam.2022.024.01.00001zbMath1525.78001OpenAlexW4324353725MaRDI QIDQ6088961

Jorge E. Pérez, Juan Carlos Cesco, Unnamed Author, Unnamed Author, Unnamed Author

Publication date: 14 December 2023

Published in: Trends in Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.5540/tcam.2022.024.01.00001

zbMATH Keywords

integral representationBessel functionsCoulomb potentialimproper integralsexponential type functionsnon-rational functionsoscillating integrand

Mathematics Subject Classification ID

Electromagnetic theory (general) (78A25)

Cites Work

• Rational approximants to evaluate four-center electron repulsion integrals for \(1s\) hydrogen Slater type functions
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