Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Risdianto, Norma Sidik"'
This paper proposes two levels of preheating for the inflaton that is non-minimally coupled with gravity. The first level, later named by the quadratic regime, corresponds to the matter-dominated era and is responsible for draining the inflaton's ene
Externí odkaz:
http://arxiv.org/abs/2409.04248
Autor:
Risdianto, Norma Sidik
We investigated inflation in the Higgs-$R^2$ model and assumed the trajectory to follow a single-field approximation called minimal two-field mode. Using this approximation, we tried to constrain the Higgs' non-minimal coupling $\xi$. During inflatio
Externí odkaz:
http://arxiv.org/abs/2207.04924
We consider a simple extension of the standard model, which could give a solution for its $CP$ issues such as the origin of both CKM and PMNS phases and the strong $CP$ problem. The model is extended with singlet scalars which could cause spontaneous
Externí odkaz:
http://arxiv.org/abs/2105.06089
Autor:
Yasrina, Atsnaita, Widianingrum, Nuriwati, Risdianto, Norma Sidik, Andra, Doni, Pramono, Nugroho Adi, Fajrin, Amiya
Publikováno v:
AIP Conference Proceedings; 2023, Vol. 2748 Issue 1, p1-6, 6p
Autor:
Tsuyoshi Hashimoto1 t_hashimoto@hep.s.kanazawa-u.ac.jp, Risdianto, Norma Sidik1,2 norma.risdianto@uin-suka.ac.id, Daijiro Suematsu1 suematsu@hep.s.kanazawa-u.ac.jp
Publikováno v:
Physical Review D: Particles, Fields, Gravitation & Cosmology. 10/1/2021, Vol. 104 Issue 7, p1-1. 1p.