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hep-ph2026
Schwinger Model with a Dynamical Axion
Gabriel Rouxinol, Tom Magorsch, Jesse J. Osborne +2
One of the major open puzzles in the Standard Model of particle physics is the strong CP problem: although Quantum Chromodynamics allows a CP-violating topological -term, experi…
hep-ph2025
Thermalization of Bottomonium in the Quark-Gluon Plasma
Nora Brambilla, Tom Magorsch, Antonio Vairo
We study the approach to equilibrium of bottomonium in the quark-gluon plasma within the open quantum system framework. We perform large-scale simulations of the long-time behavior…
hep-ph2024
Bottomonium suppression from the three-loop QCD potential
Nora Brambilla, Tom Magorsch, Michael Strickland +2
We compute the suppression of bottomonium in the quark-gluon plasma using the three-loop QCD static potential. The potential describes the spin-averaged bottomonium spectrum below…