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arXiv · 0811.4401

What the inflaton might tell us about RHIC/LHC

J. Berges
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Abstract

Topical phenomena in high-energy physics related to collision experiments of heavy nuclei ("Little Bang") and early universe cosmology ("Big Bang") involve far-from-equilibrium dynamics described by quantum field theory. One example concerns the role of plasma instabilities for the process of thermalization in heavy-ion collisions. The reheating of the early universe after inflation may exhibit rather similar phenomena following a tachyonic or parametric resonance instability. Certain universal aspects associated to nonthermal fixed points even quantitatively agree, and considering these phenomena from a common perspective can be fruitful.

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J. Berges. 2008-11-26. What the inflaton might tell us about RHIC/LHC. https://doi.org/10.1016/j.nuclphysa.2009.01.020

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