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arxiv: 2606.10462 · v1 · pith:2H2LRLTSnew · submitted 2026-06-09 · ✦ hep-lat

Reply to "Comment on "Chiral symmetry restoration, the eigenvalue density of the Dirac operator, and the axial U(1) anomaly at finite temperature""

classification ✦ hep-lat
keywords commentacknowledgesanalyticanomalyargumentargumentsarticleassumption
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We respond to the comment by Matteo Giordano [1] on our article [2]. We find -- and [1] itself acknowledges -- that the proposed counterexamples intended to refute our argument violate a crucial assumption of QCD at high temperatures, namely that every gluonic observable is an analytic function of the squared quark mass, $m^2$. We further point out a technical mistake found in [1]. We conclude that the arguments presented in [1] are not valid.

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