Topological susceptibility at $$T>T_{\mathrm{c}}$$ T > T c from master-field simulations of the SU(3) gauge theory
نویسندگان
چکیده
منابع مشابه
Topological susceptibility in SU(3) gauge theory.
We compute the topological susceptibility for the SU(3) Yang-Mills theory by employing the expression of the topological charge density operator suggested by Neuberger's fermions. In the continuum limit we find r(4)(0)chi = 0.059(3), which corresponds to chi = (191 +/- 5 MeV)(4) if F(K) is used to set the scale. Our result supports the Witten-Veneziano explanation for the large mass of the eta(').
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ژورنال
عنوان ژورنال: The European Physical Journal C
سال: 2019
ISSN: 1434-6044,1434-6052
DOI: 10.1140/epjc/s10052-019-6706-7