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Joint Simulation Study of Chiral Symmetry Recovery and Transport Response in QCD at Finite Temperature and Chemical Potentialsстатья
- Авторы: Wu Jingxu, Yin Yuwei, Shi Jianing
- Журнал: ArXiv e-prints
- Год издания: 2025
- DOI: 10.48550/arXiv.2504.18567
- Аннотация: We investigate QCD matter using the two-flavor PNJL model and find that the shear viscosity to entropy density ratio {\eta}/s reaches a minimum while the bulk viscosity {\zeta}/s peaks near the chiral crossover line, particularly at large baryon chemical potential, indicating sensitivity to critical dynamics and offering potential signatures for the QCD critical endpoint in heavy-ion collisions.
- Добавил в систему: У Цзинсюй