Bilocal holography and locality in the bulk
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arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866913384624029696 |
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| author | Koch, Robert de Mello Kemp, Garreth Van Zyl, Hendrik J. R. |
| author_facet | Koch, Robert de Mello Kemp, Garreth Van Zyl, Hendrik J. R. |
| contents | Bilocal holography provides a constructive approach to the vector model/higher spin gravity duality. It has two ingredients: a change of field variables and a change of space time coordinates. The change of field variables ensures that the loop expansion parameter becomes ${1\over N}$. The change of coordinates solves the Clebsch-Gordan problem of moving from the tensor product basis (in which the collective bilocal field is written) to the direct sum basis (appropriate for the description of the gravity fields). We argue that the change of space time coordinates can be deduced by requiring that operators constructed in the bilocal collective field theory are dual to local operators in the AdS bulk. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_07606 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Bilocal holography and locality in the bulk Koch, Robert de Mello Kemp, Garreth Van Zyl, Hendrik J. R. High Energy Physics - Theory Bilocal holography provides a constructive approach to the vector model/higher spin gravity duality. It has two ingredients: a change of field variables and a change of space time coordinates. The change of field variables ensures that the loop expansion parameter becomes ${1\over N}$. The change of coordinates solves the Clebsch-Gordan problem of moving from the tensor product basis (in which the collective bilocal field is written) to the direct sum basis (appropriate for the description of the gravity fields). We argue that the change of space time coordinates can be deduced by requiring that operators constructed in the bilocal collective field theory are dual to local operators in the AdS bulk. |
| title | Bilocal holography and locality in the bulk |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2403.07606 |