Remarks on infinite towers of gravitational memories
Abstract An infinite tower of gravitational memories was proposed in [1] by considering the matter-induced vacuum transition in the impulsive limit. We give an alternative realization of the infinite towers of gravitational memories in Newman-Penrose formalism. We also demonstrate that the memories...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2020-11-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | http://link.springer.com/article/10.1007/JHEP11(2020)102 |
| _version_ | 1818187932977070080 |
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| author | Pujian Mao |
| author_facet | Pujian Mao |
| author_sort | Pujian Mao |
| collection | DOAJ |
| description | Abstract An infinite tower of gravitational memories was proposed in [1] by considering the matter-induced vacuum transition in the impulsive limit. We give an alternative realization of the infinite towers of gravitational memories in Newman-Penrose formalism. We also demonstrate that the memories at each order can be associated to the same supertranslation instead of infinite towers of supertranslations or superrotations. |
| first_indexed | 2024-12-11T23:18:54Z |
| format | Article |
| id | doaj.art-1030b569a77944a5b10ed4c9c96a8f94 |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-12-11T23:18:54Z |
| publishDate | 2020-11-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-1030b569a77944a5b10ed4c9c96a8f942022-12-22T00:46:24ZengSpringerOpenJournal of High Energy Physics1029-84792020-11-0120201111110.1007/JHEP11(2020)102Remarks on infinite towers of gravitational memoriesPujian Mao0Center for Joint Quantum Studies and Department of Physics, School of Science, Tianjin UniversityAbstract An infinite tower of gravitational memories was proposed in [1] by considering the matter-induced vacuum transition in the impulsive limit. We give an alternative realization of the infinite towers of gravitational memories in Newman-Penrose formalism. We also demonstrate that the memories at each order can be associated to the same supertranslation instead of infinite towers of supertranslations or superrotations.http://link.springer.com/article/10.1007/JHEP11(2020)102Classical Theories of GravityGauge Symmetry |
| spellingShingle | Pujian Mao Remarks on infinite towers of gravitational memories Journal of High Energy Physics Classical Theories of Gravity Gauge Symmetry |
| title | Remarks on infinite towers of gravitational memories |
| title_full | Remarks on infinite towers of gravitational memories |
| title_fullStr | Remarks on infinite towers of gravitational memories |
| title_full_unstemmed | Remarks on infinite towers of gravitational memories |
| title_short | Remarks on infinite towers of gravitational memories |
| title_sort | remarks on infinite towers of gravitational memories |
| topic | Classical Theories of Gravity Gauge Symmetry |
| url | http://link.springer.com/article/10.1007/JHEP11(2020)102 |
| work_keys_str_mv | AT pujianmao remarksoninfinitetowersofgravitationalmemories |