Welcom Percacci! I really enjoy your works, so I have a question about your most recent paper, FIG.2, about the scalar annihilation cross section at tree level, AS vs non-AS:
That graph is identical graph of the equipartition of the energy of quantum oscilators vs. classical oscilators of a black body, that is, Rayleigh Jeans vs. Quantum Oscilators. What does this comparison mean to you?
For me, it means that the classical minimum scale is the most energetic scale, not the smallest scale, which might go to infinitely small.