تقرير
Effective $\mathbb{Z}_{3}$ model for finite-density QCD with tensor networks
| العنوان: | Effective $\mathbb{Z}_{3}$ model for finite-density QCD with tensor networks |
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| المؤلفون: | Bloch, Jacques, Lohmayer, Robert, Schweiss, Sophia, Unmuth-Yockey, Judah |
| سنة النشر: | 2021 |
| المجموعة: | High Energy Physics - Lattice |
| مصطلحات موضوعية: | High Energy Physics - Lattice |
| الوصف: | The tensor renormalization group is a promising numerical method used to study lattice statistical field theories. However, this approach is computationally expensive in 2+1 and 3+1 dimensions. Here we use tensor renormalization group methods to study an effective three-dimensional $\mathbb{Z}_{3}$ model for the heavy-quark, high-temperature, strong-coupling limit of single-flavor 3+1 dimensional quantum chromodynamics. Our results are cross-checked using the worm Monte Carlo algorithm. We present the phase diagram of the model through the measurement of the Polyakov loop, the nearest-neighbor Polyakov loop correlator, and their susceptibilities. The tensor renormalization group results are in good agreement with the literature Comment: 8 pages, 5 figures, Lattice 2021 proceedings |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2110.09499 |
| رقم الأكسشن: | edsarx.2110.09499 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |