Abstract
AbstractThis study aims into brane-world scenarios within the framework of f(R, A) gravity called Ricci-inverse modified theory, exploring the dynamics of spin-1/2 fermions coupled non-minimally to background scalar field functions. Through theoretical analysis and numerical techniques, we investigate the localization of both massless and massive fermionic modes on the brane. Our findings shows intricate phenomena, including unexpected configurations of the effective potentials and the identification of resonance modes in massive fermionic spectra. These insights shed light on the interplay between modified gravity and matter in extra-dimensional models, offering promising avenues for experimental validation and furthering our understanding of fundamental physics.
Publisher
Springer Science and Business Media LLC
Reference64 articles.
1. M.B. Green, J.H. Schwarz, E. Witten, Superstring Theory (Cambridge University Press, Cambridge, 1987). https://doi.org/10.1017/CBO9781139248563
2. C.V. Johnson, D-Branes (Cambridge University Press, Cambridge, 2003). https://doi.org/10.1017/CBO9780511606540
3. J. Polchinski, String Theory (Cambridge University Press, Cambridge, 1998). https://doi.org/10.1017/CBO9780511816079
4. B. Zweibach, A First Course in String Theory (Cambridge University Press, Cambridge, 2005). https://doi.org/10.1017/CBO9780511841682
5. A. Perez-Lorenzana, Rev. Mex. Fis. 53(Supl. 2), 85 (2007). https://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0035-001X2007000800012 &lng=en &nrm=iso &tlng=en