تقرير
Acoustic Analogues of Extremal Rotating Black Holes in Exciton-Polariton Condensates
| العنوان: | Acoustic Analogues of Extremal Rotating Black Holes in Exciton-Polariton Condensates |
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| المؤلفون: | Svetlichnyi, Anton, Chaika, Andrii, Yakimenko, Alexander |
| المصدر: | Physical Review B, 109, 214516 (2024) |
| سنة النشر: | 2023 |
| المجموعة: | Condensed Matter |
| مصطلحات موضوعية: | Condensed Matter - Quantum Gases, Condensed Matter - Mesoscale and Nanoscale Physics |
| الوصف: | We theoretically investigate the acoustic analogues of high-angular-momentum rotating black holes in exciton-polariton condensates. Performing numerical simulations of a long-lived ring-shaped condensate configuration with an acoustic horizon and ergoregion for high angular momentum states, we observed a quasi-stable state near critical angular momentum where the acoustic black hole horizon disappears. Our findings offer an insight into the quantum nature of the instability of naked singularity. Comment: 6 pages, 8 figures |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevB.109.214516 |
| URL الوصول: | http://arxiv.org/abs/2311.11117 |
| رقم الأكسشن: | edsarx.2311.11117 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevB.109.214516 |
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