Starobinsky-like inflation in no-scale supergravity Wess-Zumino model with Polonyi term
作者: Miguel Crispim RomãoStephen F. King
作者单位: 1University of Southampton
刊名: Journal of High Energy Physics, 2017, Vol.2017 (7)
来源数据库: Springer Nature Journal
DOI: 10.1007/JHEP07(2017)033
关键词: Cosmology of Theories beyond the SMSupergravity ModelsBeyond Standard Model
英文摘要: We propose a simple modification of the no-scale supergravity Wess-Zumino model of Starobinsky-like inflation to include a Polonyi term in the superpotential. The purpose of this term is to provide an explicit mechanism for supersymmetry breaking at the end of inflation. We show how successful inflation can be achieved for a gravitino mass satisfying the strict upper bound m 3/2 < 103 TeV, with favoured values \( {m}_{3/2}\lesssim \mathcal{O}(1) \) TeV. The model suggests that SUSY may be discovered in collider physics experiments such as the LHC or the FCC.
原始语种摘要: We propose a simple modification of the no-scale supergravity Wess-Zumino model of Starobinsky-like inflation to include a Polonyi term in the superpotential. The purpose of this term is to provide an explicit mechanism for supersymmetry breaking at the end of inflation. We show how successful inflation can be achieved for a gravitino mass satisfying the strict upper bound m 3/2 < 103 TeV, with favoured values \( {m}_{3/2}\lesssim \mathcal{O}(1) \) TeV. The model suggests that SUSY may be discovered in collider physics experiments such as the LHC or the FCC.
全文获取路径: Springer Nature  (合作)
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影响因子:5.618 (2012)

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关键词翻译
关键词翻译
  • inflation 膨胀
  • supergravity 超重力
  • model 模型
  • purpose 目的
  • scale 度盘
  • successful 成功的
  • supersymmetry 超对称性
  • gravitino 引力微子
  • superpotential 超势
  • provide 规定