تقرير
Locating the critical end point of QCD
العنوان: | Locating the critical end point of QCD |
---|---|
المؤلفون: | Fischer, Christian S., Luecker, Jan, Welzbacher, Christian A. |
سنة النشر: | 2014 |
المجموعة: | High Energy Physics - Lattice High Energy Physics - Phenomenology |
مصطلحات موضوعية: | High Energy Physics - Phenomenology, High Energy Physics - Lattice |
الوصف: | We summarize recent results for the phase structure of QCD at finite temperature and light-quark chemical potential for N_f=2+1 and N_f=2+1+1 dynamical quark flavors. We discuss order parameters for the chiral and deconfinement transitions obtained from solutions of a coupled set of (truncated) Dyson-Schwinger equations for the quark and gluon propagators of Landau gauge QCD. Based on excellent agreement with results from lattice-QCD at zero chemical potential we study the possible appearance of a critical end-point at large chemical potential. Comment: Proceedings for Quark Matter 2014, Darmstadt (Germany), May 19-24, 2014 |
نوع الوثيقة: | Working Paper |
DOI: | 10.1016/j.nuclphysa.2014.09.033 |
URL الوصول: | http://arxiv.org/abs/1410.0124 |
رقم الأكسشن: | edsarx.1410.0124 |
قاعدة البيانات: | arXiv |
DOI: | 10.1016/j.nuclphysa.2014.09.033 |
---|