Leuthner, M., Müller, D., Ipp, A., Schlichting, S., & Singh, P. (2023). 3+1D energy-momentum tensor of the dilute Glasma [Presentation]. Frontiers in Nuclear and Hadronic Physics 2023, Galileo Galilei Institute, Largo Enrico Fermi 2, 50125 Firenze, Italy.
Galileo Galilei Institute, Largo Enrico Fermi 2, 50125 Firenze, Italy
-
Keywords:
heavy-ion collisions; Glasma; dilute Glasma; Color Glass Condensate; Yang-Mills equations
en
Abstract:
The earliest stage of relativistic heavy-ion collisions is predicted by the Color Glass Condensate (CGC) effective theory to be a classical state called Glasma. The evolution of the Glasma is described by the classical Yang-Mills (YM) equations, but there is no analytic solution to these equations for the full collision problem. I show how we linearize and solve the YM equations using the dilute approximation. Extending previous work [1], we express the 3+1D (rapidity dependent) field-strength tensor of the Glasma as a three-dimensional integral. This gives a description of the nontrivial rapidity structure of the Glasma energy-momentum tensor. Finally, I discuss different 3D nuclear models within our framework.
[1] A. Ipp, D. Müller, S. Schlichting and P. Singh, Phys.Rev.D 104 (2021) 11, 114040 [arXiv:2109.05028]
en
Research facilities:
Vienna Scientific Cluster
-
Project title:
Simulation der frühesten Stadien von Schwerionenkollisionen: P 34764-N (FWF Fonds zur Förderung der wissenschaftlichen Forschung (FWF))
-
Additional information:
Vortrag ("Student Talk") auf der PhD school "Frontiers in Nuclear and Hadronic Physics 2023" in Florenz.
-
Research Areas:
Beyond TUW-research foci: 70% Modeling and Simulation: 30%