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DOE OSTI · 1435590

Fast multipole method using Cartesian tensor in beam dynamic simulation

Zhang, He·Huang, He·Li, Rui·Chen, Jie·Luo, Li -Shi
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Abstract

Here, the fast multipole method (FMM) using traceless totally symmetric Cartesian tensor to calculate the Coulomb interaction between charged particles will be presented. The Cartesian tensor-based FMM can be generalized to treat other non-oscillating interactions with the help of the differential algebra or the truncated power series algebra. Issues on implementation of the FMM in beam dynamic simulations are also discussed.

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Zhang, He, Huang, He, Li, Rui, Chen, Jie, Luo, Li -Shi. 2017-03-06. Fast multipole method using Cartesian tensor in beam dynamic simulation. https://doi.org/10.1063/1.4975862

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