%0 Journal Article %T Fermions: Dirac Internal Exchange Frequencies %A Doron Kwiat %J Journal of High Energy Physics, Gravitation and Cosmology %P 1-7 %@ 2380-4335 %D 2025 %I Scientific Research Publishing %R 10.4236/jhepgc.2025.111001 %X Using real fields instead of complex ones, it was recently claimed, that all fermions are made of pairs of coupled fields (strings) with an internal tension related to mutual attraction forces, related to Planck’s constant. The solution to Dirac equation gives four, real, 2-vectors solutions ψ 1 =( U 1 D 1 ) ψ 2 =( U 2 D 2 ) ψ 3 =( U 3 D 3 ) ψ 4 =( U 4 D 4 ) where ( ψ 1 , ψ 4 %K Fermions %K Internal Frequency %K Exchange Energy %K Coupling %U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=138700