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Advances in High Energy Physics
Volume 2017, Article ID 3926286, 10 pages
Research Article

Localization of Massive and Massless Fermions on Two-Field Branes

1Young Researchers and Elite Club, Islamic Azad University, Babol Branch, Babol, Iran
2Department of Physics, Faculty of Basic Science, University of Mazandaran, P.O. Box 47416-1467, Babolsar, Iran

Correspondence should be addressed to Ali Tofighi;

Received 19 September 2016; Revised 21 December 2016; Accepted 4 January 2017; Published 26 March 2017

Academic Editor: Sally Seidel

Copyright © 2017 Ali Farokhtabar and Ali Tofighi. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The publication of this article was funded by SCOAP3.


We study fermion localization and resonances on a special type of brane-world model supporting brane splitting. In such models one can construct multiwall branes which cause considerable simplification in the field equations. We use a polynomial superpotential to construct this brane. The suitable Yukawa coupling between the background scalar field and the localized fermion is determined. The massive fermion resonance spectrum is obtained. The number of resonances is increased for higher values of Yukawa coupling.