We apply a theoretical frame developed for the study of time-dependent oscillators to investigate trans-Planckian modifications induced to the standard inflationary cosmological models. Results concerning massless scalar fields subjected either the generalized Corley–Jacobson or the Unruh nonlinear dispersion relations are obtained and discussed.

Trans-Planckian effects in nonlinear-dispersion cosmologies

LANDOLFI, Giulio;
2004-01-01

Abstract

We apply a theoretical frame developed for the study of time-dependent oscillators to investigate trans-Planckian modifications induced to the standard inflationary cosmological models. Results concerning massless scalar fields subjected either the generalized Corley–Jacobson or the Unruh nonlinear dispersion relations are obtained and discussed.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11587/106611
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