On the Semianalytical Two-Body Regularization in N-Body Simulations


A two-body regularization for N-body problem based on perturbation theory for Keplerian problem is discussed. We provide analytical estimations of accuracy and conduct N-body experiments in order to compare it with state-of-the-art Hermite integrator. It is shown that this regularization keeps some features that allow overcoming KS-regularization in some particular cases.

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Chernyagin, S. and Lezhnin, K. (2015) On the Semianalytical Two-Body Regularization in N-Body Simulations. Journal of Applied Mathematics and Physics, 3, 124-129. doi: 10.4236/jamp.2015.32018.

Conflicts of Interest

The authors declare no conflicts of interest.


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