most citedExtended phase-space symplectic-like integrators for coherent post-Newtonian Euler-Lagrange equations

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gr-qc2021★ 21 cited

Extended phase-space symplectic-like integrators for coherent post-Newtonian Euler-Lagrange equations

Guifan Pan, Xin Wu, Enwei Liang

Coherent or exact equations of motion for a post-Newtonian Lagrangian formalism are the Euler-Lagrange equations without any terms truncated. They naturally conserve energy {and} a…