Article Dans Une Revue Journal of High Energy Physics Année : 2025

Holographic deformations of matrix models

Résumé

We study maximal supergravity in two dimensions, obtained from reduction of IIA supergravity on an $S^8$ sphere. The theory captures the low-lying fluctuations around the non-conformal D0-brane near-horizon geometry, dual to operators in the BFSS matrix model. Upon exciting some of the supergravity scalars, we construct half-supersymmetric domain wall solutions preserving $SO(p)\times SO(9-p)$ subgroups of the original $SO(9)$ symmetry. We determine their uplift to ten dimensions and the corresponding distributions of D0-branes. Finally, we compute the fluctuations around these domain wall backgrounds, corresponding to holographic two-point correlation functions in the Coulomb branch of the matrix model.

Dates et versions

hal-05015279 , version 1 (01-04-2025)

Identifiants

Citer

Alfred Bovon, Henning Samtleben, Dimitrios Tsimpis. Holographic deformations of matrix models. Journal of High Energy Physics, 2025, 07, pp.051. ⟨10.1007/JHEP07(2025)051⟩. ⟨hal-05015279⟩
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