IP-Glasma Phenomenology Beyond 2D

Abstract

We present a novel formulation of the IP-Glasma initial state model in 3+1D in which the 2+1D boost invariant IP-Glasma is generalized through JIMWLK rapidity evolution of the pre-collision Wilson lines \cite{Schenke:2016ksl}. In order to consistently accommodate a non-boost-invariant system, the initial conditions are generalized to 3+1D. By breaking boost invariance, the 3+1D model no longer trivially satisfies Gauss' law at the initial time, and we now enforce it locally. We compare the time evolution of the chromo-electric and chromo-magnetic fields as well as the transverse and longitudinal pressures in the 3+1D case with the boost invariant result.

arXiv commentTo be submitted to the conference proceedings for the XXVIIth International Conference on Ultrarelativistic Nucleus-Nucleus Collisions (Quark Matter 2018), held May 13-19, 2018 in Venice, Italy

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Cited by in corpus (12)

• Running the gamut of high energy nuclear collisions
• Hybrid Color Glass Condensate and hydrodynamic description of the Relativistic Heavy Ion Collider small system scan
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• Setting the string shoving picture in a new frame
• Progress on 3+1D Glasma simulations
• Space-time structure of 3+1D color fields in high energy nuclear collisions
• The energy-momentum tensor at the earliest stage of relativistic heavy ion collisions
• Exploring Longitudinal Observables with 3+1D IP-Glasma
• Energy-momentum tensor of the dilute (3+1)D Glasma
• Initial conditions for nuclear collisions: theory overview
• The quest for the quark-gluon plasma from the perspective of dynamical models of relativistic heavy-ion collisions