Sub-eV Hubble scale inflation within gauge mediated supersymmetry breaking
Rouzbeh Allahverdi, Asko Jokinen, Anupam Mazumdar
Abstract
Minimal Supersymmetric Standard Model with gauge mediated supersymmetry breaking has all the necessary ingredients for a successful sub-eV Hubble scale inflation H inf 10-3-10-1 eV. The model generates the right amplitude for scalar density perturbations and a spectral tilt within the range, 0.90 ≤ ns ≤ 1. The reheat temperature is T R 10 TeV, which strongly prefers electroweak baryogenesis and creates the right abundance of gravitinos with a mass m3/2 100 keV to be the dark matter.
Create a lesson
Related papers
Chiral soliton lattice in inhomogeneous magnetic fields
Tomas Brauner, Ramkumar Radhakrishnan
From the November Revolution toward the Millennium
Chris Quigg
An Axial UA(1)Lμ-Lτ: UV Completion and Experimental Searches
Rundong Fang, Jinhui Guo, Ming Li et al.
Hunting long-lived doubly charged scalars at the HL-LHC
Biplob Bhattacherjee, Rituparna Ghosh, Swagata Mukherjee et al.
Enigmatic properties of Ξ(1620) and Ξ(1690)
Taísa Veloso, K. P. Khemchandani, A. Martinez Torres et al.
Exploring Z/γ-mediated heavy FCNCs at the FCC-ee
Abhik Sarkar, Subhajit Kala, Amir Subba et al.