English

Helium and Hamiltonian delay equations

Mathematical Physics 2020-02-05 v1 math.MP Symplectic Geometry

Abstract

In this paper we study two electrons on a line on the same side of the nucleus which interact with each other by their mean value. We prove that there exists a unique periodic orbit and examine for which charges the two orbits of the electrons intersect.

Keywords

Cite

@article{arxiv.2002.00598,
  title  = {Helium and Hamiltonian delay equations},
  author = {Urs Frauenfelder},
  journal= {arXiv preprint arXiv:2002.00598},
  year   = {2020}
}

Comments

20 pages

R2 v1 2026-06-23T13:28:44.457Z