In this work we show that Weyl particles can exist at different states in
zero electromagnetic field, either as free particles, or at localized states
described by a parameter with dimensions of mass. We also calculate the
electromagnetic fields that should be applied in order to modify the
localization of Weyl particles at a desired rate. It is shown that they are
simple electric fields, which can be easily implemented experimentally.
Consequently, the localization of Weyl particles in certain materials
supporting these particles could also be studied experimentally, in the
framework of solid-state physics or in the framework of laser physics, using
ions trapped by laser beams. In addition, a particularly important remark is
that the localization of the energy of the particles can lead to the generation
of gravitational mass, according to Einstein's field equations of general
relativity. Furthermore, in the case that the energy and localization of the
particles exceeds a critical level, tiny black holes could also be created,
potential candidates for the dark matter of the universe.Comment: In this version we have added a remark regarding the potential to
study experimentally the behavior of Weyl particles using ions trapped by
laser beam