%0 Journal Article %A Ruiz Cembranos, José Alberto %A Gigante Valcarcel, Jorge %A Maldonado Torralba, F. J. %T Fermion dynamics in torsion theories. %D 2019 %@ 1475-7516 %U https://hdl.handle.net/20.500.14352/13364 %X In this work we study the non-geodesical behaviour of particles with spin 1/2 in Poincare gauge theories of gravity via the WKB method. Within this approach, we calculate the trajectories in a particular Poincare gauge theory, discussing the viability of measuring such a motion. %~