DOAJ Open Access 2025

Critical endpoints of three-dimensional finite density SU(3) spin model with tensor renormalization group

Xiao Luo Yoshinobu Kuramashi

Abstrak

Abstract 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.

Topik & Kata Kunci

Nuclear and particle physics. Atomic energy. Radioactivity

Penulis (2)

Xiao Luo

Yoshinobu Kuramashi

Format Sitasi

APA MLA BibTeX

Luo, X., Kuramashi, Y. (2025). Critical endpoints of three-dimensional finite density SU(3) spin model with tensor renormalization group. https://doi.org/10.1007/JHEP07(2025)036

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Informasi Jurnal

Tahun Terbit: 2025
Sumber Database: DOAJ
DOI: 10.1007/JHEP07(2025)036
Akses: Open Access ✓