Chumbes, A. E. R. [UNESP]Vasquez, A. E. O. [UNESP]Hott, M. B. [UNESP]2014-05-202014-05-202011-05-13Physical Review D. College Pk: Amer Physical Soc, v. 83, n. 10, p. 9, 2011.1550-7998http://hdl.handle.net/11449/9245In this work we analyze the localization of fermions on a brane embedded in five-dimensional, warped and nonwarped, space-time. In both cases we use the same nonlinear theoretical model with a non-polynomial potential featuring a self-interacting scalar field whose minimum energy solution is a soliton (a kink) which can be continuously deformed into a two-kink. Thus a single brane splits into two branes. The behavior of spin 1/2 fermions wave functions on the split brane depends on the coupling of fermions to the scalar field and on the geometry of the space-time.9engArtigo10.1103/PhysRevD.83.105010WOS:000290720600002Acesso restritoWOS000290720600002.pdf0212227705231604