Tree-level four-point function for a scalar field conformally coupled to Einstein's gravity on Euclidean AdS4

2025/01/06 by Carmelo P. Martín, Martin, Carmelo P.
Earth and Planetary Sciences · Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #FOS: Physical sciences #Geophysics and Gravity Measurements #High Energy Physics - Theory (hep-th)

paper · pdf · doi:10.48550/arxiv.2501.03426

openalex publication_date 2025/01/06 · openalex created_date 2025/01/09 · openalex updated_date 2026/07/28

Abstract

Using the AdS/CFT correspondence, we compute the tree-level four-point boundary scalar correlation function for a scalar field conformally coupled to the graviton field on Euclidean AdS4. We assume that the dynamics of the graviton field is governed by the Einstein-Hilbert action. We carry out the computation in momentum space and check that the result so obtained is consistent with the conformal Ward identities.

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