Holographic Einstein rings of a black hole with a global monopole ...
The global monopole solutions which give rise to quite unusual physical phenomena have captured considerable attention. In this paper, we study the Einstein ring of the spherically symmetric AdS black hole solution with a global monopole based on the AdS/CFT correspondence. With the help of the give...
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ftdatacite:10.48550/arxiv.2307.01973 2023-10-01T03:58:10+02:00 Holographic Einstein rings of a black hole with a global monopole ... Zeng, Xiao-Xiong Li, Li-Fang Xu, Peng 2023 https://dx.doi.org/10.48550/arxiv.2307.01973 https://arxiv.org/abs/2307.01973 unknown arXiv Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 High Energy Physics - Theory hep-th General Relativity and Quantum Cosmology gr-qc FOS Physical sciences Preprint article Article CreativeWork 2023 ftdatacite https://doi.org/10.48550/arxiv.2307.01973 2023-09-04T14:35:54Z The global monopole solutions which give rise to quite unusual physical phenomena have captured considerable attention. In this paper, we study the Einstein ring of the spherically symmetric AdS black hole solution with a global monopole based on the AdS/CFT correspondence. With the help of the given response function of the QFT on the boundary, we construct the holographic images of the black hole in the bulk. The Einstein rings on the images can be clearly observed. The holographic ring always appears with the concentric stripe surrounded when the observer located at the north pole, and an extremely bright ring when the observer is at the position of the photon sphere of the black hole. With the change of the observation position, this ring will change into a luminosity-deformed ring, or light points. Furthermore, we show that the monopole parameter has an effect on the brightness and the position of Einstein ring. All these results imply that the holographic images can be used as an effective tool to ... : revised version ... Report North Pole DataCite Metadata Store (German National Library of Science and Technology) North Pole Stripe ENVELOPE(9.914,9.914,63.019,63.019) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
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unknown |
topic |
High Energy Physics - Theory hep-th General Relativity and Quantum Cosmology gr-qc FOS Physical sciences |
spellingShingle |
High Energy Physics - Theory hep-th General Relativity and Quantum Cosmology gr-qc FOS Physical sciences Zeng, Xiao-Xiong Li, Li-Fang Xu, Peng Holographic Einstein rings of a black hole with a global monopole ... |
topic_facet |
High Energy Physics - Theory hep-th General Relativity and Quantum Cosmology gr-qc FOS Physical sciences |
description |
The global monopole solutions which give rise to quite unusual physical phenomena have captured considerable attention. In this paper, we study the Einstein ring of the spherically symmetric AdS black hole solution with a global monopole based on the AdS/CFT correspondence. With the help of the given response function of the QFT on the boundary, we construct the holographic images of the black hole in the bulk. The Einstein rings on the images can be clearly observed. The holographic ring always appears with the concentric stripe surrounded when the observer located at the north pole, and an extremely bright ring when the observer is at the position of the photon sphere of the black hole. With the change of the observation position, this ring will change into a luminosity-deformed ring, or light points. Furthermore, we show that the monopole parameter has an effect on the brightness and the position of Einstein ring. All these results imply that the holographic images can be used as an effective tool to ... : revised version ... |
format |
Report |
author |
Zeng, Xiao-Xiong Li, Li-Fang Xu, Peng |
author_facet |
Zeng, Xiao-Xiong Li, Li-Fang Xu, Peng |
author_sort |
Zeng, Xiao-Xiong |
title |
Holographic Einstein rings of a black hole with a global monopole ... |
title_short |
Holographic Einstein rings of a black hole with a global monopole ... |
title_full |
Holographic Einstein rings of a black hole with a global monopole ... |
title_fullStr |
Holographic Einstein rings of a black hole with a global monopole ... |
title_full_unstemmed |
Holographic Einstein rings of a black hole with a global monopole ... |
title_sort |
holographic einstein rings of a black hole with a global monopole ... |
publisher |
arXiv |
publishDate |
2023 |
url |
https://dx.doi.org/10.48550/arxiv.2307.01973 https://arxiv.org/abs/2307.01973 |
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ENVELOPE(9.914,9.914,63.019,63.019) |
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North Pole Stripe |
geographic_facet |
North Pole Stripe |
genre |
North Pole |
genre_facet |
North Pole |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.48550/arxiv.2307.01973 |
_version_ |
1778530684591144960 |