TL;DR
This paper demonstrates that two-field inflation models can transition into a chaotic phase, potentially affecting the evolution and predictions of such inflationary scenarios.
Contribution
It introduces the concept of chaos emerging after two-field inflation, highlighting a new dynamical regime not previously emphasized in inflationary model analysis.
Findings
Chaotic behavior can occur after two-field inflation.
Chaotic dynamics influence inflationary predictions.
The study discusses implications for inflationary model stability.
Abstract
We show that two-field inflation can be followed by an era in which the field dynamics become chaotic, and discuss the possible consequences of this for two-field inflationary models. [PASCOS conference proceedings - a short version of gr-qc/9711035]
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Taxonomy
TopicsCosmology and Gravitation Theories · Geophysics and Gravity Measurements · Solar and Space Plasma Dynamics