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Creators/Authors contains: "Fodor, Zoltán"

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  1. We present a new equation of state for QCD in which the temperature T and the three chemical potentials for baryon number μ B , electric charge μ Q , and strangeness μ S can be varied independently. This result is based on a generalization of the T expansion scheme, thanks to which the diagonal μ B extrapolation was pushed up to a baryo-chemical potential μ B / T 3.5 for the first time. This considerably extended the coverage of the Taylor expansion, limited to μ B / T < 2.5 3 . As a consequence, we are able to offer a substantially larger coverage of the four-dimensional QCD phase diagram as well, compared to previously available Taylor expansion results. Our findings are based on new continuum estimated lattice data on the full set of second- and fourth-order fluctuations. 
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    Free, publicly-accessible full text available September 1, 2026