Genuine N-partite entanglement and distributed relationships in the background of dilation black holes
Abstract With the complexity of information tasks, the bipartite and tripartite entanglement can no longer meet our needs, and we need more entangled particles to process relativistic quantum information. In this paper, we study the genuine N-partite entanglement and distributed relationships for Di...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2022-05-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-022-10368-z |
| _version_ | 1811305843473252352 |
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| author | Shu-Min Wu Yu-Tong Cai Wen-Jing Peng Hao-Sheng Zeng |
| author_facet | Shu-Min Wu Yu-Tong Cai Wen-Jing Peng Hao-Sheng Zeng |
| author_sort | Shu-Min Wu |
| collection | DOAJ |
| description | Abstract With the complexity of information tasks, the bipartite and tripartite entanglement can no longer meet our needs, and we need more entangled particles to process relativistic quantum information. In this paper, we study the genuine N-partite entanglement and distributed relationships for Dirac fields in the background of dilaton black holes. We present the general analytical expression including all physically accessible and inaccessible entanglement in curved spacetime. We find that the accessible N-partite entanglement exhibits irreversible decoherence as the increase of black hole’s dilaton, and on the other hand the inaccessible N-partite entanglement increases from zero monotonically or non-monotonically, depending on the relative numbers of the accessible to the inaccessible modes, which forms a sharp contrast with the cases of bipartite and tripartite entanglement where the inaccessible entanglement increase only monotonically. We also find two distributed relationships between accessible and inaccessible N-partite entanglement in curved spacetime. The results give us a new understanding of the Hawking radiation. |
| first_indexed | 2024-04-13T08:33:44Z |
| format | Article |
| id | doaj.art-b4daa71208804f4bb0be525415adda55 |
| institution | Directory Open Access Journal |
| issn | 1434-6052 |
| language | English |
| last_indexed | 2024-04-13T08:33:44Z |
| publishDate | 2022-05-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | European Physical Journal C: Particles and Fields |
| spelling | doaj.art-b4daa71208804f4bb0be525415adda552022-12-22T02:54:10ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60522022-05-018251910.1140/epjc/s10052-022-10368-zGenuine N-partite entanglement and distributed relationships in the background of dilation black holesShu-Min Wu0Yu-Tong Cai1Wen-Jing Peng2Hao-Sheng Zeng3Department of Physics, Liaoning Normal UniversityDepartment of Physics, Liaoning Normal UniversityDepartment of Physics, Hunan Normal UniversityDepartment of Physics, Hunan Normal UniversityAbstract With the complexity of information tasks, the bipartite and tripartite entanglement can no longer meet our needs, and we need more entangled particles to process relativistic quantum information. In this paper, we study the genuine N-partite entanglement and distributed relationships for Dirac fields in the background of dilaton black holes. We present the general analytical expression including all physically accessible and inaccessible entanglement in curved spacetime. We find that the accessible N-partite entanglement exhibits irreversible decoherence as the increase of black hole’s dilaton, and on the other hand the inaccessible N-partite entanglement increases from zero monotonically or non-monotonically, depending on the relative numbers of the accessible to the inaccessible modes, which forms a sharp contrast with the cases of bipartite and tripartite entanglement where the inaccessible entanglement increase only monotonically. We also find two distributed relationships between accessible and inaccessible N-partite entanglement in curved spacetime. The results give us a new understanding of the Hawking radiation.https://doi.org/10.1140/epjc/s10052-022-10368-z |
| spellingShingle | Shu-Min Wu Yu-Tong Cai Wen-Jing Peng Hao-Sheng Zeng Genuine N-partite entanglement and distributed relationships in the background of dilation black holes European Physical Journal C: Particles and Fields |
| title | Genuine N-partite entanglement and distributed relationships in the background of dilation black holes |
| title_full | Genuine N-partite entanglement and distributed relationships in the background of dilation black holes |
| title_fullStr | Genuine N-partite entanglement and distributed relationships in the background of dilation black holes |
| title_full_unstemmed | Genuine N-partite entanglement and distributed relationships in the background of dilation black holes |
| title_short | Genuine N-partite entanglement and distributed relationships in the background of dilation black holes |
| title_sort | genuine n partite entanglement and distributed relationships in the background of dilation black holes |
| url | https://doi.org/10.1140/epjc/s10052-022-10368-z |
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