تقرير
High-precision analysis of the critical point in heavy-quark QCD at $N_t=6$
| العنوان: | High-precision analysis of the critical point in heavy-quark QCD at $N_t=6$ |
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| المؤلفون: | Ashikawa, Ryo, Kitazawa, Masakiyo, Ejiri, Shinji, Kanaya, Kazuyuki |
| سنة النشر: | 2024 |
| المجموعة: | High Energy Physics - Lattice High Energy Physics - Phenomenology Nuclear Theory |
| مصطلحات موضوعية: | High Energy Physics - Lattice, High Energy Physics - Phenomenology, Nuclear Theory |
| الوصف: | Binder-cumulant analysis of the critical point in the heavy-quark region of QCD is performed by Monte-Carlo simulations with the hopping-parameter expansion at $N_t=6$. We extend our previous analysis at $N_t=4$ to finer lattices and perform high-precision analyses on large spatial volumes up to the aspect ratio $LT=N_s/N_t=18$. Higher order terms in the hopping-parameter expansion are incorporated effectively up to 14th order. The numerical results show that the violation of the finite-size scaling becomes more prominent on the finer lattice at a given aspect ratio. Comment: 13 pages, 10 figures |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2407.09156 |
| رقم الأكسشن: | edsarx.2407.09156 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |