Few-particle lepton bound states in variational approach
High Energy Physics - Phenomenology
2026-03-09 v2
Abstract
The energy levels of the ground states of the three-particle and four-particle bound states of leptons in quantum electrodynamics are calculated. For the calculation, the variational method with Gaussian basis functions is used. The hyperfine structure of the spectrum is taken into account due to the pairwise spin-spin interaction of particles.
Cite
@article{arxiv.2602.10068,
title = {Few-particle lepton bound states in variational approach},
author = {A. V. Eskin and A. P. Martynenko and F. A. Martynenko and D. K. Pometko},
journal= {arXiv preprint arXiv:2602.10068},
year = {2026}
}
Comments
14 pages, 1 figure, 1 table