Fernández-Rañada, Antonio2023-06-212023-06-2119780305-447010.1088/0305-4470/11/2/011https://hdl.handle.net/20.500.14352/64910© 1978 IoP.The S wave kinks of the non-linear equation obtained by Weyl for the Dirac field in a mixed theory of gravitation are calculated numerically. It is found that, for certain values of the parameters, these kinks represent particles similar to baryons, from the kinematical point of view.engjournal articlehttp://dx.doi.org/10.1088/0305-4470/11/2/011http://iopscience.iop.orgrestricted access537ElectricidadElectrónica (Física)2202.03 Electricidad