Exploring the QCD phasediagram with conserved charge fluctuations

Schmidt C (2015)
In: Proceedings, 32nd International Symposium on Lattice Field Theory (Lattice 2014). .

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Abstract
We analyze cumulants of fluctuations of baryon number, electric charge and strangeness on the lattice, using highly improved staggered fermions and almost realistic quark masses. In particular we review the current stage of the sixth order fluctuations and discuss how higher order cumulants are related to the scaling behavior of QCD in the chiral limit. We argue that unlike the second and forth order cumulants, the sixth order cumulants receive a sizable contribution from the singular part of the free energy. Extracting this singular part can be helpful for the analysis of the QCD phase diagram and critical behavior.
Publishing Year
Conference
32nd International Symposium on Lattice Field Theory (Lattice 2014)
Location
Brookhaven, NY, USA
Conference Date
2014-06-23 – 2014-06-28
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Cite this

Schmidt C. Exploring the QCD phasediagram with conserved charge fluctuations. In: Proceedings, 32nd International Symposium on Lattice Field Theory (Lattice 2014). 2015.
Schmidt, C. (2015). Exploring the QCD phasediagram with conserved charge fluctuations. Proceedings, 32nd International Symposium on Lattice Field Theory (Lattice 2014).
Schmidt, C. (2015). “Exploring the QCD phasediagram with conserved charge fluctuations” in Proceedings, 32nd International Symposium on Lattice Field Theory (Lattice 2014).
Schmidt, C., 2015. Exploring the QCD phasediagram with conserved charge fluctuations. In Proceedings, 32nd International Symposium on Lattice Field Theory (Lattice 2014).
C. Schmidt, “Exploring the QCD phasediagram with conserved charge fluctuations”, Proceedings, 32nd International Symposium on Lattice Field Theory (Lattice 2014), 2015.
Schmidt, C.: Exploring the QCD phasediagram with conserved charge fluctuations. Proceedings, 32nd International Symposium on Lattice Field Theory (Lattice 2014). (2015).
Schmidt, Christian. “Exploring the QCD phasediagram with conserved charge fluctuations”. Proceedings, 32nd International Symposium on Lattice Field Theory (Lattice 2014). 2015.
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