مورد إلكتروني
The 't Hooft-Veneziano limit of the Polyakov loop models
| العنوان: | The 't Hooft-Veneziano limit of the Polyakov loop models |
|---|---|
| بيانات النشر: | 2021-11-13 |
| تفاصيل مُضافة: | Borisenko, O. Chelnokov, V. Voloshyn, S. |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | The broad class of U(N) and SU(N) Polyakov loop models on the lattice are solved exactly in the combined large N, Nf limit, where N is a number of colors and Nf is a number of quark flavors, and in any dimension. In this 't Hooft-Veneziano limit the ratio N/Nf is kept fixed. We calculate both the free energy and various correlation functions. The critical behavior of the models is described in details at finite temperatures and non-zero baryon chemical potential. Furthermore, we prove that the calculation of the N-point (baryon) correlation function reduces to the geometric median problem in the confinement phase. In the deconfinement phase we establish an existence of the complex masses and an oscillating decay of correlations in a certain region of parameters. Comment: 7 pages, 1 figure, The 38th International Symposium on Lattice Field Theory, LATTICE2021 26th-30th July, 2021 Zoom/Gather@MIT, USA |
| مصطلحات الفهرس: | High Energy Physics - Lattice, High Energy Physics - Theory, 81T25 (Primary) 81V05, 82B26 (Secondary), text |
| URL: | |
| الإتاحة: | Open access content. Open access content |
| أرقام أخرى: | COO oai:arXiv.org:2111.07103 1359233007 |
| المصدر المساهم: | CORNELL UNIV From OAIster®, provided by the OCLC Cooperative. |
| رقم الأكسشن: | edsoai.on1359233007 |
| قاعدة البيانات: | OAIster |
| الوصف غير متاح. |