On the black hole interior in string theory
Abstract The potential behind the horizon of an eternal black hole in classical theories is described in terms of data that is available to an external observer — the reflection coefficient of a wave that scatters on the black hole. In GR and perturbative string theory (in α′), the potential is regu...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2017-05-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/JHEP05(2017)094 |
| _version_ | 1818151064459804672 |
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| author | Roy Ben-Israel Amit Giveon Nissan Itzhaki Lior Liram |
| author_facet | Roy Ben-Israel Amit Giveon Nissan Itzhaki Lior Liram |
| author_sort | Roy Ben-Israel |
| collection | DOAJ |
| description | Abstract The potential behind the horizon of an eternal black hole in classical theories is described in terms of data that is available to an external observer — the reflection coefficient of a wave that scatters on the black hole. In GR and perturbative string theory (in α′), the potential is regular at the horizon and it blows up at the singularity. The exact reflection coefficient, that is known for the SL(2, ℝ) k /U(1) black hole and includes non-perturbative α′ effects, seems however to imply that there is a highly non-trivial structure just behind the horizon. |
| first_indexed | 2024-12-11T13:32:53Z |
| format | Article |
| id | doaj.art-75f479e40c6044298cfbe891d69c8457 |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-12-11T13:32:53Z |
| publishDate | 2017-05-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-75f479e40c6044298cfbe891d69c84572022-12-22T01:05:12ZengSpringerOpenJournal of High Energy Physics1029-84792017-05-012017511610.1007/JHEP05(2017)094On the black hole interior in string theoryRoy Ben-Israel0Amit Giveon1Nissan Itzhaki2Lior Liram3Physics Department, Tel-Aviv UniversityRacah Institute of Physics, The Hebrew UniversityPhysics Department, Tel-Aviv UniversityPhysics Department, Tel-Aviv UniversityAbstract The potential behind the horizon of an eternal black hole in classical theories is described in terms of data that is available to an external observer — the reflection coefficient of a wave that scatters on the black hole. In GR and perturbative string theory (in α′), the potential is regular at the horizon and it blows up at the singularity. The exact reflection coefficient, that is known for the SL(2, ℝ) k /U(1) black hole and includes non-perturbative α′ effects, seems however to imply that there is a highly non-trivial structure just behind the horizon.http://link.springer.com/article/10.1007/JHEP05(2017)094Black Holes in String TheoryBlack HolesSpacetime Singularities |
| spellingShingle | Roy Ben-Israel Amit Giveon Nissan Itzhaki Lior Liram On the black hole interior in string theory Journal of High Energy Physics Black Holes in String Theory Black Holes Spacetime Singularities |
| title | On the black hole interior in string theory |
| title_full | On the black hole interior in string theory |
| title_fullStr | On the black hole interior in string theory |
| title_full_unstemmed | On the black hole interior in string theory |
| title_short | On the black hole interior in string theory |
| title_sort | on the black hole interior in string theory |
| topic | Black Holes in String Theory Black Holes Spacetime Singularities |
| url | http://link.springer.com/article/10.1007/JHEP05(2017)094 |
| work_keys_str_mv | AT roybenisrael ontheblackholeinteriorinstringtheory AT amitgiveon ontheblackholeinteriorinstringtheory AT nissanitzhaki ontheblackholeinteriorinstringtheory AT liorliram ontheblackholeinteriorinstringtheory |