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arXiv · 2602.10068

Few-particle lepton bound states in variational approach

A. V. Eskin·A. P. Martynenko·F. A. Martynenko·D. K. Pometko
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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.

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A. V. Eskin, A. P. Martynenko, F. A. Martynenko, D. K. Pometko. 2026-02-10. Few-particle lepton bound states in variational approach. https://arxiv.org/abs/2602.10068

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