Absorption and scattering of a high dimensional non-commutative black hole
Abstract In this work, we investigate the scattering of massless plane scalar waves by the high dimensional non-commutative Schwarzschild–Tangherlini black hole. We use the partial wave approach to determine the scattering and absorption cross sections in the incident wavelength range. Our numerical...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2023-01-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-022-11167-2 |
| _version_ | 1797863722399563776 |
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| author | Mao-Yuan Wan Chen Wu |
| author_facet | Mao-Yuan Wan Chen Wu |
| author_sort | Mao-Yuan Wan |
| collection | DOAJ |
| description | Abstract In this work, we investigate the scattering of massless plane scalar waves by the high dimensional non-commutative Schwarzschild–Tangherlini black hole. We use the partial wave approach to determine the scattering and absorption cross sections in the incident wavelength range. Our numerical results demonstrate that the bigger the non-commutative parameter, the smaller the maximum value of the related partial absorption cross section, however the tendency is slightly. We also discovered that when the non-commutative parameter is weak, the absorption cross section of the high dimensional black hole oscillates in the low frequency zone. The total absorption cross section oscillates around the geometrical optical limit in the high frequency range, and the scattering characteristics of black holes with various parameters are visibly different. The influence on the differential scattering cross section is particularly pronounced at large angles. |
| first_indexed | 2024-04-09T22:41:10Z |
| format | Article |
| id | doaj.art-0fd139a818ff4d40b8d7f777ba0c711c |
| institution | Directory Open Access Journal |
| issn | 1434-6052 |
| language | English |
| last_indexed | 2024-04-09T22:41:10Z |
| publishDate | 2023-01-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | European Physical Journal C: Particles and Fields |
| spelling | doaj.art-0fd139a818ff4d40b8d7f777ba0c711c2023-03-22T12:09:47ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60522023-01-0183111210.1140/epjc/s10052-022-11167-2Absorption and scattering of a high dimensional non-commutative black holeMao-Yuan Wan0Chen Wu1University of Shanghai for Science and TechnologyShanghai Advanced Research Institute, Chinese Academy of SciencesAbstract In this work, we investigate the scattering of massless plane scalar waves by the high dimensional non-commutative Schwarzschild–Tangherlini black hole. We use the partial wave approach to determine the scattering and absorption cross sections in the incident wavelength range. Our numerical results demonstrate that the bigger the non-commutative parameter, the smaller the maximum value of the related partial absorption cross section, however the tendency is slightly. We also discovered that when the non-commutative parameter is weak, the absorption cross section of the high dimensional black hole oscillates in the low frequency zone. The total absorption cross section oscillates around the geometrical optical limit in the high frequency range, and the scattering characteristics of black holes with various parameters are visibly different. The influence on the differential scattering cross section is particularly pronounced at large angles.https://doi.org/10.1140/epjc/s10052-022-11167-2 |
| spellingShingle | Mao-Yuan Wan Chen Wu Absorption and scattering of a high dimensional non-commutative black hole European Physical Journal C: Particles and Fields |
| title | Absorption and scattering of a high dimensional non-commutative black hole |
| title_full | Absorption and scattering of a high dimensional non-commutative black hole |
| title_fullStr | Absorption and scattering of a high dimensional non-commutative black hole |
| title_full_unstemmed | Absorption and scattering of a high dimensional non-commutative black hole |
| title_short | Absorption and scattering of a high dimensional non-commutative black hole |
| title_sort | absorption and scattering of a high dimensional non commutative black hole |
| url | https://doi.org/10.1140/epjc/s10052-022-11167-2 |
| work_keys_str_mv | AT maoyuanwan absorptionandscatteringofahighdimensionalnoncommutativeblackhole AT chenwu absorptionandscatteringofahighdimensionalnoncommutativeblackhole |