Relativistic magnetohydrodynamics with spin
Fuente:
arXiv
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| Autori principali: | , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866910310217023488 |
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| author | Bhadury, Samapan Florkowski, Wojciech Jaiswal, Amaresh Kumar, Avdhesh Ryblewski, Radoslaw |
| author_facet | Bhadury, Samapan Florkowski, Wojciech Jaiswal, Amaresh Kumar, Avdhesh Ryblewski, Radoslaw |
| contents | In this work, we present a novel framework of relativistic non-resistive dissipative magnetohydrodynamics for spin-polarized particles. Utilizing a classical relativistic kinetic equation for the distribution function in an extended phase-space of position, momentum, and spin, we derive equations of motion for dissipative currents at first-order in spacetime gradients. Our findings reveal a coupling between fluid vorticity and magnetization via an electromagnetic field, leading to relativistic analogs of the Einstein-de Haas and Barnett effects. Our study provides a tool for a better understanding of the polarization phenomena observed in relativistic heavy-ion collisions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_16033 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Relativistic magnetohydrodynamics with spin Bhadury, Samapan Florkowski, Wojciech Jaiswal, Amaresh Kumar, Avdhesh Ryblewski, Radoslaw High Energy Physics - Phenomenology Nuclear Theory In this work, we present a novel framework of relativistic non-resistive dissipative magnetohydrodynamics for spin-polarized particles. Utilizing a classical relativistic kinetic equation for the distribution function in an extended phase-space of position, momentum, and spin, we derive equations of motion for dissipative currents at first-order in spacetime gradients. Our findings reveal a coupling between fluid vorticity and magnetization via an electromagnetic field, leading to relativistic analogs of the Einstein-de Haas and Barnett effects. Our study provides a tool for a better understanding of the polarization phenomena observed in relativistic heavy-ion collisions. |
| title | Relativistic magnetohydrodynamics with spin |
| topic | High Energy Physics - Phenomenology Nuclear Theory |
| url | https://arxiv.org/abs/2401.16033 |