Auflistung nach Schlagwort "inflation"

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  • Analytic extensions of Starobinsky model of inflation 
    Ivanov, Vsevolod R.; Ketov, Sergei V.; Pozdeeva, Ekaterina O.; Vernov, Sergey Y. (London : IOP, 2022)
    We study several extensions of the Starobinsky model of inflation, which obey all observational constraints on the inflationary parameters, by demanding that both the inflaton scalar potential in the Einstein frame and the ...
  • An exact model for enhancing/suppressing primordial fluctuations 
    Domènech, Guillem; Vargas, Gerson; Vargas, Teófilo (London : IOP, 2024)
    Enhancements of primordial curvature fluctuations in single field inflation often involve departures from attractor trajectories in the phase space. We study enhancement/suppression of primordial fluctuations in one of the ...