Topological susceptibility and QCD phase transition with 2+1 flavor Möbius domain wall fermion at finite temperature

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.

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Publication Details

Published
2026-03-27
DOI
https://doi.org/10.22323/1.518.0098
Primary Topic
Quantum Chromodynamics and Particle Interactions
Type
article
Field-Weighted Citation Impact
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article

Topological susceptibility and QCD phase transition with 2+1 flavor Möbius domain wall fermion at finite temperature

Yasumichi Aoki, Shoji Hashimoto, Hidenori Fukaya, Jishunu Goswami et al.
Quantum Chromodynamics and Particle Interactions
article

Topological susceptibility and QCD phase transition with 2+1 flavor Möbius domain wall fermion at finite temperature

Yasumichi Aoki, Shoji Hashimoto, Hidenori Fukaya, Jishunu Goswami, Issaku Kanamori, Yu Man Zhang
article en

Abstract

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.

Openalex Percentile: Top 5%
Quantum Chromodynamics and Particle Interactions
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Topological susceptibility and QCD phase transition with 2+1 flavor Möbius domain wall fermion at finite temperature — Yasumichi Aoki, Shoji Hashimoto, et al. · (2026) | TGRS Research Map | TGRS