Critical endpoints of three-dimensional finite density SU(3) spin model with tensor renormalization group
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arXiv
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866913723488141312 |
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| author | Luo, Xiao Kuramashi, Yoshinobu |
| author_facet | Luo, Xiao Kuramashi, Yoshinobu |
| contents | We investigate the phase diagram of the three-dimensional SU(3) spin model with finite chemical potential, which is an effective Polyakov loop model for finite density QCD, using the tensor renormalization group method. We successfully determine the location of the critical endpoints being free from the complex action problem in the standard Monte Carlo approach. The critical values of the parameters show the consistency with previous ones obtained by other analytic and numerical methods. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2503_05144 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Critical endpoints of three-dimensional finite density SU(3) spin model with tensor renormalization group Luo, Xiao Kuramashi, Yoshinobu High Energy Physics - Lattice We investigate the phase diagram of the three-dimensional SU(3) spin model with finite chemical potential, which is an effective Polyakov loop model for finite density QCD, using the tensor renormalization group method. We successfully determine the location of the critical endpoints being free from the complex action problem in the standard Monte Carlo approach. The critical values of the parameters show the consistency with previous ones obtained by other analytic and numerical methods. |
| title | Critical endpoints of three-dimensional finite density SU(3) spin model with tensor renormalization group |
| topic | High Energy Physics - Lattice |
| url | https://arxiv.org/abs/2503.05144 |