تقرير
Conformal field theories dual to quantum gravity with strongly coupled matter
| العنوان: | Conformal field theories dual to quantum gravity with strongly coupled matter |
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| المؤلفون: | Apolo, Luis, Belin, Alexandre, Bintanja, Suzanne, Castro, Alejandra, Keller, Christoph A. |
| المصدر: | Phys. Rev. D 108, L061901 (2023) |
| سنة النشر: | 2022 |
| المجموعة: | General Relativity and Quantum Cosmology High Energy Physics - Phenomenology High Energy Physics - Theory |
| مصطلحات موضوعية: | High Energy Physics - Theory, General Relativity and Quantum Cosmology, High Energy Physics - Phenomenology |
| الوصف: | A holographic conformal field theory is dual to semi-classical general relativity in Anti-de Sitter space coupled to matter fields. If the CFT factorizes in the large-$N$ limit, then all couplings in its dual are suppressed by the Planck scale, making the matter fields weakly interacting. We propose a mechanism to produce CFTs whose dual matter fields couple weakly to gravity, but interact strongly with each other. We achieve this by turning on exactly marginal multi-trace deformations, and quantify the effect using conformal perturbation theory. Comment: 5 pages, v3: minor changes, version as published in Phys. Rev. D |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevD.108.L061901 |
| URL الوصول: | http://arxiv.org/abs/2212.07436 |
| رقم الأكسشن: | edsarx.2212.07436 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevD.108.L061901 |
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