The late to early time behaviour of an expanding plasma: hydrodynamisation from exponential asymptotics

We use exponential asymptotics to match the late time temperature evolution of an expanding conformally invariant fluid to its early time behaviour. We show that the rich divergent transseries asymptotics at late times can be used to interpolate between the two regimes with exponential accuracy usin...

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Veröffentlicht in:	Journal of physics. A, Mathematical and theoretical Mathematical and theoretical, 2023-05, Vol.56 (19), p.195201
Hauptverfasser:	Aniceto, Inês, Hasenbichler, Daniel, Olde Daalhuis, Adri
Format:	Artikel
Sprache:	eng
Schlagworte:	bjorken flow exponential asymptotics relativistic hydrodynamics resummation transseries
Online-Zugang:	Volltext
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