The mechanism of generation of the Standard Model for fermions on the domain wall in five-dimensional space-time is presented. As a result of self-interaction of five-dimensional fermions and gravity induced by matter fields, in the strong coupling regime, in the model there arises a spontaneous translational symmetry breaking, which leads to localization of light particles on a 3 + 1-dimensional domain wall ("3-brane") that is embedded into a five-dimensional anti-de Sitter space-time (AdS5). Appropriate low-energy, effective action, classical kink-like vacuum configurations for the gravity and scalar fields are investigated. Mass spectra for light composite particles and their coupling constants interaction in ultra-low-energy, which localize on the brane, are explored. We establish estimates of characteristic scales and constants interactions of the model and also a relation between the bulk five-dimensional gravitational constant, curvature of AdS5 space-time, and brane Newton’s constants. The induced cos
Язык оригиналаанглийский
Страницы (с-по)2801-2812
ЖурналJournal of Mathematical Sciences
Том151
Номер выпуска2
DOI
СостояниеОпубликовано - 2008

ID: 5017785