Advances in High Energy Physics (Jan 2017)

Localization of Massive and Massless Fermions on Two-Field Branes

  • Ali Farokhtabar,
  • Ali Tofighi

DOI
https://doi.org/10.1155/2017/3926286
Journal volume & issue
Vol. 2017

Abstract

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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.