Periodic orbits for classical particles having complex energy

DOI10.1016/j.physleta.2011.07.051zbMath1252.70032arXiv1102.4822OpenAlexW1995526388MaRDI QIDQ691908

Carl M. Bender, Uriel I. Morone, Alexander G. Anderson

Publication date: 4 December 2012

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1102.4822

zbMATH Keywords

elliptic functionsanalyticityPT symmetryclassical mechanics

Mathematics Subject Classification ID

Celestial mechanics (70F15) Symmetries and conservation laws, reverse symmetries, invariant manifolds and their bifurcations, reduction for problems in Hamiltonian and Lagrangian mechanics (70H33) Elliptic functions and integrals (33E05) Canonical and symplectic transformations for problems in Hamiltonian and Lagrangian mechanics (70H15)

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