Lattice Simulation of Multi-Stream Inflation

We present the first lattice simulation to investigate the nature of multi-stream inflation. The simulation confirms the physical picture of multi-stream inflation, and with new findings in parameter space and field behaviors. Our simulation shows that gradient energy plays a significant role in mul...

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Veröffentlicht in:	arXiv.org 2022-03
Hauptverfasser:	Cai, Tingqi, Jiang, Jie, Wang, Yi
Format:	Artikel
Sprache:	eng
Schlagworte:	Bifurcations Bubbles Error functions Normal distribution Physics - Cosmology and Nongalactic Astrophysics Physics - High Energy Physics - Lattice Physics - High Energy Physics - Theory Simulation
Online-Zugang:	Volltext
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