Scientific Study from the year 2014 in the subject Physics - Astronomy, , language: English, abstract: This work is a presentation of a modified form of special relativity for field-bosons - in short SBM. Field bosons, for the purposes of this work, are synonymous with the condensates from spin 0-particles. The starting point is the hypothesis that a minimum size of uncertainty ?x > 2 rS (rS=Schwarzschild radius) becomes effective with relativistic velocities, from which different limit velocities 0 < v(l,n) < c are derived, depending on the size of the field bosons. In accordance with the SBM model, field bosons under a defined phase limit become massive through spontaneous symmetry breaking. Field bosons can melt into larger condensates through the effects of gravity, whereby their effective mass is reduced, thus also reducing their large-scale gravitative coherence.