تقرير
Critical point in heavy-quark region of QCD on fine lattices
العنوان: | Critical point in heavy-quark region of QCD on fine lattices |
---|---|
المؤلفون: | Kitazawa, Masakiyo, Ashikawa, Ryo, Ejiri, Shinji, Kanaya, Kazuyuki, Sugawara, Hiroto |
سنة النشر: | 2023 |
المجموعة: | High Energy Physics - Lattice |
مصطلحات موضوعية: | High Energy Physics - Lattice |
الوصف: | We perform a finite-size scaling analysis of the critical point in the heavy-quark region of QCD at nonzero temperature. Our previous analysis on the Binder cumulant at $N_t=4$ is extended to finer lattices with $N_t=6$ and $8$. The aspect ratio is also extended up to $15$ to suppress the non-singular contribution. High-precision analysis of the Binder cumulant is realized by an efficient Monte-Carlo simulation with the hopping-parameter expansion (HPE). Effects of higher-order terms in the HPE are incorporated by the reweighting method. Comment: 7 pages, 8 figures, proceedings of Lattice 2023 |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/2401.00400 |
رقم الأكسشن: | edsarx.2401.00400 |
قاعدة البيانات: | arXiv |
كن أول من يترك تعليقا!