Researcher profile

Lee G. Pedersen

· National Institute of Environmental Health Sciences

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Particle mesh Ewald: An N ⋅log( N ) method for Ewald sums in large systems
1993 · The Journal of Chemical Physics · DOI 10.1063/1.464397

An N⋅log(N) method for evaluating electrostatic energies and forces of large periodic systems is presented. The method is based on interpolation of the reciprocal space Ewald sums and evaluation of the resulting convolutions using fast Fourier transforms. Timings and accuracies are presented for three large crystalline ionic systems.

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Co-authors

Tom Darden

National Institute of Environmental Health Sciences

1 shared publication
Darrin M. York

National Institute of Environmental Health Sciences

1 shared publication