Zobrazeno 1 - 10
of 197
pro vyhledávání: '"Chakir H"'
Autor:
Bourakadi, K. El, Otalora, G., Burton-Villalobos, A., Chakir, H., Ferricha-Alami, M., Bennai, M.
In this paper, we investigate D-term inflation within the framework of supergravity, employing the minimal Kahler potential. Our study reveals that this model can overcome the {\eta}-problem found in F-term models. Additionally, we explore reheating
Externí odkaz:
http://arxiv.org/abs/2406.18828
We demonstrate that the leptogenesis mechanisms, which are associated with B-L symmetry breaking mechanism has notable effects on the production of gravitational waves. These gravitational waves align well with the recent observations of a stochastic
Externí odkaz:
http://arxiv.org/abs/2401.05311
We conducted an investigation into Affleck-Dine baryogenesis within the context of D-term inflation, specifically focusing on its relationship with a recent reheating formalism. It was found that by considering a specific reheating temperature, the o
Externí odkaz:
http://arxiv.org/abs/2307.15541
Publikováno v:
In IFAC PapersOnLine 2024 58(13):258-265
Akademický článek
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Akademický článek
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In this paper we study the Chaplygin gas model as a candidate for inflation in the framework of the Randall Sundrum type-II braneworld model. We consider the original and generalized Chaplygin gas model in the presence of monomial potential. The infl
Externí odkaz:
http://arxiv.org/abs/1804.11198
Autor:
Jdair, O., Housni, Z., Inchaouh, J., Khouaja, A., Krim, M., Chakir, H., Fiak, M., Mouadil, M., Elabssaoui, Y., Ferricha-alami, M.
Publikováno v:
In Nuclear Physics, Section A December 2019 992
Publikováno v:
Int.J.Mod.Phys.A25:3445-3451,2010
We consider a supersymmetric hybrid inflation in the framework of the Randall-Sundrum type II Braneworld model. We drive an analytical expression for the scalar potential and find that the F-term dominates hybrid inflation process. We show that for s
Externí odkaz:
http://arxiv.org/abs/1010.4884
Publikováno v:
Electronic Journal of Theoretical Physics 9 (2006) 84
We study the inflationary dynamics of the universe in the Randall-Sandrum typeII Braneworld model. We consider both an inverse-power law and exponential potentials and apply the Slow-Roll approximation in high energy limit to derive analytical expres
Externí odkaz:
http://arxiv.org/abs/0806.1137