Polyakov loop susceptibility and correlators in the chiral limit

Clarke D, Kaczmarek O, Karsch F, Lahiri A (2020)
In: Proceedings, 37th International Symposium on Lattice Field Theory (Lattice 2019). PoS Proceedings of Science, 363. Trieste, Italy: Sissa Medialab: 194.

Konferenzbeitrag | Veröffentlicht | Englisch
 
Download
Es wurden keine Dateien hochgeladen. Nur Publikationsnachweis!
Abstract / Bemerkung
In quenched QCD the Polyakov loop is an order parameter of the deconfinement transition, but with decreasing quark mass, the peak in the Polyakov loop susceptibility becomes less pronounced, and it loses its interpretation as an indicator for deconfinement. For this Nf=2+1 HISQ study, we fix the strange quark mass ms at its physical value and investigate the dependence of the Polyakov loop on the light quark mass ml in the range ms/ml=27−160, following ml toward the chiral limit. In particular we will look how the inflection point and susceptibility behave as we decrease ml, to see whether one finds any indication of a crossover, and therefore whether the Polyakov loop is sensitive to the chiral phase transition. Preliminary results show no signal of a crossover from the real part of the Polyakov loop in the vicinity of the chiral crossover. Closely related is an investigation of Polyakov loop correlations and the Debye mass in this limit. Preliminary results suggest little or no dependence on ml.
Erscheinungsjahr
2020
Titel des Konferenzbandes
Proceedings, 37th International Symposium on Lattice Field Theory (Lattice 2019)
Band
363
Seite(n)
194
Konferenz
37th International Symposium on Lattice Field Theory
Konferenzort
Wuhan, China
Konferenzdatum
2019-06-16 – 2019-06-22
Page URI
https://pub.uni-bielefeld.de/record/2950137

Zitieren

Clarke D, Kaczmarek O, Karsch F, Lahiri A. Polyakov loop susceptibility and correlators in the chiral limit. In: Proceedings, 37th International Symposium on Lattice Field Theory (Lattice 2019). PoS Proceedings of Science. Vol 363. Trieste, Italy: Sissa Medialab; 2020: 194.
Clarke, D., Kaczmarek, O., Karsch, F., & Lahiri, A. (2020). Polyakov loop susceptibility and correlators in the chiral limit. Proceedings, 37th International Symposium on Lattice Field Theory (Lattice 2019), PoS Proceedings of Science, 363, 194. Trieste, Italy: Sissa Medialab. https://doi.org/10.22323/1.363.0194
Clarke, D., Kaczmarek, O., Karsch, F., and Lahiri, A. (2020). “Polyakov loop susceptibility and correlators in the chiral limit” in Proceedings, 37th International Symposium on Lattice Field Theory (Lattice 2019) PoS Proceedings of Science, vol. 363, (Trieste, Italy: Sissa Medialab), 194.
Clarke, D., et al., 2020. Polyakov loop susceptibility and correlators in the chiral limit. In Proceedings, 37th International Symposium on Lattice Field Theory (Lattice 2019). PoS Proceedings of Science. no.363 Trieste, Italy: Sissa Medialab, pp. 194.
D. Clarke, et al., “Polyakov loop susceptibility and correlators in the chiral limit”, Proceedings, 37th International Symposium on Lattice Field Theory (Lattice 2019), PoS Proceedings of Science, vol. 363, Trieste, Italy: Sissa Medialab, 2020, pp.194.
Clarke, D., Kaczmarek, O., Karsch, F., Lahiri, A.: Polyakov loop susceptibility and correlators in the chiral limit. Proceedings, 37th International Symposium on Lattice Field Theory (Lattice 2019). PoS Proceedings of Science. 363, p. 194. Sissa Medialab, Trieste, Italy (2020).
Clarke, David, Kaczmarek, Olaf, Karsch, Frithjof, and Lahiri, Anirban. “Polyakov loop susceptibility and correlators in the chiral limit”. Proceedings, 37th International Symposium on Lattice Field Theory (Lattice 2019). Trieste, Italy: Sissa Medialab, 2020.Vol. 363. PoS Proceedings of Science. 194.

Export

Markieren/ Markierung löschen
Markierte Publikationen

Open Data PUB

Quellen

arXiv: 1911.07668

Inspire: 1765729

Suchen in

Google Scholar