arXiv · 1808.07158
Five-body choreography on the algebraic lemniscate is a potential motion
Abstract
In a remarkable paper of 2003 by Fujiwara et al. \cite{Fujiwara2003}, a figure-eight three-body choreography on the algebraic lemniscate by Bernoulli was discovered. Such a choreography was found to be driven by the action of a pairwise potential $ V(r_{ij}) $, depending only on the mutual relative distances $r_{ij}, i,j=1,2,3$. In the present Letter we show that two different choreographies of five bodies on the same algebraic lemniscate exist and correspond to solutions of ten coupled Newton equations of motion with a pairwise interaction potential. For each choreography the explicit form of the potential is found and ten constants of motion are presented, thus, it is superintegrable.
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Juan Carlos Lopez Vieyra. 2019-01-24. Five-body choreography on the algebraic lemniscate is a potential motion. https://doi.org/10.1016/j.physleta.2019.03.004
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