تقرير
Quantumness near a Schwarzschild black hole
| العنوان: | Quantumness near a Schwarzschild black hole |
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| المؤلفون: | Haddadi, S., Yurischev, M. A., Abd-Rabbou, M. Y., Azizi, M., Pourkarimi, M. R., Ghominejad, M. |
| المصدر: | Eur. Phys. J. C 84, 42 (2024) |
| سنة النشر: | 2023 |
| المجموعة: | General Relativity and Quantum Cosmology Physics (Other) Quantum Physics |
| مصطلحات موضوعية: | General Relativity and Quantum Cosmology, Physics - Space Physics, Quantum Physics |
| الوصف: | The merging of quantum information science with the relativity theory presents novel opportunities for understanding the enigmas surrounding the transmission of information in relation to black holes. For this purpose, we study the quantumness near a Schwarzschild black hole in a practical model under decoherence. The scenario we consider in this paper is that a stationary particle in the flat region interacts with its surroundings while another particle experiences free fall in the vicinity of a Schwarzschild black hole's event horizon. We explore the impacts of Hawking radiation and decoherence on the system under investigation and find that these effects can limit the survival of quantum characteristics, but cannot destroy them completely. Hence, the results of this study possess the potential to yield valuable insights into the comprehension of the quantum properties of a real system operating within a curved space-time framework. Comment: 13 pages, 9 figures. All comments are welcome |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1140/epjc/s10052-024-12393-6 |
| URL الوصول: | http://arxiv.org/abs/2310.15675 |
| رقم الأكسشن: | edsarx.2310.15675 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1140/epjc/s10052-024-12393-6 |
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