Complete unity of all fundamental interactions incorporating gravity with SUSY SU(5) GUT model

摘要

In 5-dimensional space-time Kaluza-Klein frame work provides a unified field theory for gravity and electromagnetic interactions meanwhile supersymmetric SU(5) unify strong, weak and electromagnetic interactions in four dimensions. Compactifying the fifth spacial dimension at M(sub z) scale of Kaluza-Klein theory here it is shown how we can incorporate gravity with SUSY SU(5) GUT to achieve complete unity of all fundamental interactions of nature on or before the Planck scale. This provides a possible novel practical approach to solve a long outstanding unsolved problem of modern theoretical physics. (author) 8 refs, 1 fig