RAFAEL MARÍA RUBIO RUIZJONATAN HERRERA FERNANDEZ2026-01-292026-01-29202410.1142/S02198878245004882-s2.0-85175473124https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/37081Physics and Astronomy (miscellaneous)On the geometry and dynamics of relativistic particles in generalized Robertson-Walker spacetimesresearch article