Mesons at finite chemical potential and the Silver-Blaze property of QCD

Abstract

We summarize our results for light (pseudo-)scalar mesons at finite chemical potential and vanishing temperature. We extract the meson bound state wave functions, masses, and decay constants up to the first-order phase transition from the homogeneous Bethe-Salpeter equation and confirm the validity of the Silver-Blaze property. For this purpose, we solve a coupled set of truncated Dyson-Schwinger equations for the quark and gluon propagators of QCD in Landau gauge.

5 pages, 3 figures; contribution to the proceedings of the FAIR next generation scientists workshop (FAIRNESS), 6th edition, 20-24 May 2019, Arenzano, Italy

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• Phase structure of three and four flavor QCD
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• Chiral and deconfinement transition from correlation functions: SU(2) vs. SU(3)
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Cited by in corpus (4)

• Locating the critical endpoint of QCD: mesonic backcoupling effects
• The Role of Baryon Structure in Neutron Stars
• QCD phase transition and equation of state of stellar strong interaction matter via Dyson-Schwinger equation approach
• Finite-energy sum rules at finite chemical potential and zero temperature