Towards an 'AdS1/CFT0' correspondence from the D(−1)/D7 system?

Autor: Sergio E. Aguilar-Gutierrez, Klaas Parmentier, Thomas Van Riet
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Journal of High Energy Physics, Vol 2022, Iss 9, Pp 1-25 (2022)
Druh dokumentu: article
ISSN: 1029-8479
DOI: 10.1007/JHEP09(2022)249
Popis: Abstract We argue that a type IIB Euclidean supergravity solution of the form ℝ × S 1 × 𝕋8 with imaginary self-dual F 1 flux through ℝ × S 1 belongs to the chain of AdS d × S d × 𝕋10−2d vacua with (imaginary) self-dual F d flux, where d ≤ 5. Such vacua come from the near-horizon of D(d − 2)/D(8 − d) branes and are supersymmetric for odd values of d. For d = 1 we speculate that the hallmark of conformal symmetry for the matrix model dual is a vanishing free energy. The matrix dual was recently constructed by [1] by adding matrix interactions coming from strings stretching between the D(−1) and D7 branes to the IKKT matrix model. We find that the corresponding supergravity solution indeed has vanishing on-shell action. Specific F 5 fluxes need to be switched on as a consequence of (a T-dual version of) the Hanany-Witten effect.
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