Topological susceptibility and QCD phase transition with 2+1 flavor Möbius domain wall fermion at finite temperature
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| Main Authors: | , , , , , |
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| Format: | Preprint |
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2026
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| _version_ | 1866911541431894016 |
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| author | Kanamori, Issaku Aoki, Yasumichi Fukaya, Hidenori Goswami, Jishnu Hashimotod, Shoji Zhang, Yu |
| author_facet | Kanamori, Issaku Aoki, Yasumichi Fukaya, Hidenori Goswami, Jishnu Hashimotod, Shoji Zhang, Yu |
| contents | The topological susceptibility is one of the quantities that has a large discretization error, and the error can be sensitive to the choice of fermion action. We report on our results from physical point simulations with 2+1 flavor Möbius domain wall fermion at finite temperature. We also present the chiral condensate and disconnected susceptibility. The temporal lattice size is Nt=12 and 16, and the temperature range is around 140 MeV to 250 MeV for the chiral condensate and susceptibility. A coarse lattice with Nt = 10 covers up to 500 MeV to measure the topological susceptibility. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_23022 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Topological susceptibility and QCD phase transition with 2+1 flavor Möbius domain wall fermion at finite temperature Kanamori, Issaku Aoki, Yasumichi Fukaya, Hidenori Goswami, Jishnu Hashimotod, Shoji Zhang, Yu High Energy Physics - Lattice The topological susceptibility is one of the quantities that has a large discretization error, and the error can be sensitive to the choice of fermion action. We report on our results from physical point simulations with 2+1 flavor Möbius domain wall fermion at finite temperature. We also present the chiral condensate and disconnected susceptibility. The temporal lattice size is Nt=12 and 16, and the temperature range is around 140 MeV to 250 MeV for the chiral condensate and susceptibility. A coarse lattice with Nt = 10 covers up to 500 MeV to measure the topological susceptibility. |
| title | Topological susceptibility and QCD phase transition with 2+1 flavor Möbius domain wall fermion at finite temperature |
| topic | High Energy Physics - Lattice |
| url | https://arxiv.org/abs/2603.23022 |