We present the first direct ab initio computation of unequal-time correlation functions in non-Abelian lattice gauge theory. We demonstrate nontrivial consistency relations among correlators, time-translation invariance, and agreement with Monte Carlo results for thermal equilibrium in 3+1 dimensions by employing our stabilized complex Langevin method. Our work sets the stage to extract real-time observables, relevant to quark-gluon plasma physics within a first-principles real-time framework.
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Research facilities:
Vienna Scientific Cluster
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Project title:
Nichtperturbative Eigenschaften evolvierenden gluonischer Plasmen: P 34455-N (FWF - Österr. Wissenschaftsfonds) Simulation der frühesten Stadien von Schwerionenkollisionen: P 34764-N (FWF - Österr. Wissenschaftsfonds) Doktoratskolleg Particles and Interactions: W 1252-N27 (FWF - Österr. Wissenschaftsfonds)
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Research Areas:
Quantum Many-body Systems Physics: 50% Modeling and Simulation: 50%
