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Published version

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2017-01-09

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cc-by (c) Attems, Maximilian et al., 2017
Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/151848

Holographic collisions in non-conformal theories

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https://doi.org/10.1007/JHEP01(2017)026

Abstract

We numerically simulate gravitational shock wave collisions in a holographic model dual to a non-conformal four-dimensional gauge theory. We find two novel effects associated to the non-zero bulk viscosity of the resulting plasma. First, the hydrodynamization time increases. Second, if the bulk viscosity is large enough then the plasma becomes well described by hydrodynamics before the energy density and the average pressure begin to obey the equilibrium equation of state. We discuss implications for the quark-gluon plasma created in heavy ion collision experiments.

Subject

Física de partícules, Col·lisions (Astrofísica), Quarks

Subject (English)

Particle physics, Collisions (Astrophysics), Quarks

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Articles publicats en revistes (Física Quàntica i Astrofísica)

Citation

ATTEMS, Maximilian, et al. Holographic collisions in non-conformal theories. Journal of High Energy Physics. 2017. Vol. 26. ISSN 1126-6708. [consulted: 8 of August of 2026]. Available at: https://hdl.handle.net/2445/151848

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