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arXiv 2212.06709hep-lat
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用一种夸克味探索大$N_c$极限

Exploring the large-$N_c$ limit with one quark flavour

Michele Della Morte, Benjamin Jäger, Sofie Martins, Francesco Sannino, J. Tobias Tsang, Felix P. G. Ziegler

摘要:

我们使用单味QCD($N_c=3$)作为代理来理解$\mathcal{N}=1$ SYM。对于我们的模拟,我们使用树级改进的Wilson费米子和Symanzik改进的规范作用。用LapH涂抹法得到了不同质量和不同模拟体积下的强子谱。我们还报告我们的努力,以增加我们的模拟中的颜色的数量,在那里我们发现,模拟显示更大的$N_c$拓扑冻结。

英文摘要:

We use one-flavour QCD ($N_c=3$) as a proxy to understand $\mathcal{N}=1$ SYM. For our simulations, we use tree-level improved Wilson fermions and Symanzik improved gauge action. The hadron spectrum is obtained by using LapH smearing for different masses and simulation volumes. We also report on our efforts to increase the number of colours in our simulations, where we find that the simulations show increasing topological freezing for larger $N_c$.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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