2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/123383The equilibrium Josephson current through a nanoscale multi-level quantum dot with Rashba or Dresselhaus spin-orbit coupling $α$ has been computed. The critical current can be drastically modified already by moderate $α$. In the presence of a Zeeman field, Datta-Das-like oscillatory dependencies on $α$ are predicted.10 pages, 4 figures, final version, accepted for publication in PRBMesoscale and Nanoscale PhysicsSuperconductivitytext