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| Main Authors: | , , , , , |
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| Format: | Preprint |
| Published: |
2026
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2605.10497 |
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| _version_ | 1866913112599298048 |
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| author | Salazar, Ángel Potosí, Quray Laroze, David Pérez, Laura M. de Zayas, Benjamín Rojas, Clara |
| author_facet | Salazar, Ángel Potosí, Quray Laroze, David Pérez, Laura M. de Zayas, Benjamín Rojas, Clara |
| contents | In this article, we solved the time--independent one--dimensional Klein--Gordon equation in the presence of $α$--attractor potential using the Log derivative method. We calculated the reflection coefficient $\mathcal{R}$ and the transmission coefficient $\mathcal{T}$, showing that the superradiance phenomenon is present. In order to demonstrate the accuracy of our method, we performed a comparison with the analytical solution for the hyperbolic tangent potential. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_10497 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Study of the Superradiance Phenomenon in the $α$--attractor Potential using the Log Derivative Method Salazar, Ángel Potosí, Quray Laroze, David Pérez, Laura M. de Zayas, Benjamín Rojas, Clara Quantum Physics High Energy Physics - Theory In this article, we solved the time--independent one--dimensional Klein--Gordon equation in the presence of $α$--attractor potential using the Log derivative method. We calculated the reflection coefficient $\mathcal{R}$ and the transmission coefficient $\mathcal{T}$, showing that the superradiance phenomenon is present. In order to demonstrate the accuracy of our method, we performed a comparison with the analytical solution for the hyperbolic tangent potential. |
| title | Study of the Superradiance Phenomenon in the $α$--attractor Potential using the Log Derivative Method |
| topic | Quantum Physics High Energy Physics - Theory |
| url | https://arxiv.org/abs/2605.10497 |