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arXiv 1901.00352nucl-thhep-ph
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自旋极化粒子系统的相对论性流体动力学

Relativistic fluid dynamics of spin-polarized systems of particles

Wojciech Florkowski, Bengt Friman, Amaresh Jaiswal, Radoslaw Ryblewski, Enrico Speranza

摘要:

我们回顾了最近引进的完美流体流体动力学方程的基本成分的粒子自旋一半。对于一个准现实的设置,第一个数值解的各种流体动力学变量,包括自旋极化张量。我们的结果表明,初始自旋极化的最热的区域可能起主导作用的粒子在冻结出的极化。

英文摘要:

We review basic ingredients of the recently introduced perfect-fluid hydrodynamic equations for particles with spin one-half. For a quasi-realistic setup, first numerical solutions for various hydrodynamic variables including the spin polarization tensor are presented. Our results indicate that the initial spin polarization of the hottest region may play a dominant role in the polarization of particles at freeze-out.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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