Parallel worlds (II), physic issue

Many people believe that there is parallel worlds, what is a parallel world one is you get in is a another place right here In Earth that happens at the same time that ours, so what is the Physic law that is contradict, is that two bodies can’t occupy the same place in the time, so in a after time can but not in the same time, a parallel world exist right here right now, so because this  for us the parallel world is energy because can’t be matter we already are matter they can’t be matter also and compete for the same place, and couldn’t be nuclear energy that is the energy of the matter and is almost of the same of matter. Rute Bezerra de Menezes Gondim