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arXiv · 1210.6053

Quantum chaos in the perfect fluid: spectrum of initial fluctuations in the little bang

Kevin Dusling·Thomas Epelbaum·Francois Gelis·Raju Venugopalan
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Abstract

We outline how unstable quantum fluctuations decohere classical fields in heavy ion collisions, leading to an equation of state and hydrodynamics. Explicit numerical realization of this framework in a scalar $ϕ^4$ theory demonstrates that anomalously low values of $η/s$ can be generated.

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Kevin Dusling, Thomas Epelbaum, Francois Gelis, Raju Venugopalan. 2012-10-22. Quantum chaos in the perfect fluid: spectrum of initial fluctuations in the little bang. https://arxiv.org/abs/1210.6053

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