TY - GEN AU - Ortega Ríos, Rafael AU - Rojas, David PY - 2024 UR - https://hdl.handle.net/10481/102436 AB - We prove that Bertrand’s property cannot occur in a special-relativistic scenario using the properties of the period function of planar centres. We also explore some integrability properties of the relativistic Coulomb problem and the asymptotic... LA - eng PB - Elsevier KW - Bertrand’s property KW - Relativistic oscillator KW - Coulomb’s law KW - Strong integrability TI - Relativistic effects in the dynamics of a particle in a Coulomb field DO - 10.1016/j.physd.2025.134534 ER -