4.4 Article

New IIB intersecting brane solutions yielding supersymmetric AdS3 vacua

Journal

JOURNAL OF HIGH ENERGY PHYSICS
Volume -, Issue 7, Pages -

Publisher

SPRINGER
DOI: 10.1007/JHEP07(2021)134

Keywords

AdS-CFT Correspondence; D-branes; Superstring Vacua

Funding

  1. Fundacion Seneca, Agencia de Ciencia y Tecnologia de la Region de Murcia [21472/FPI/20]
  2. STARS grant named THEsPIAN
  3. Universidad de Murcia-Plan Propio Postdoctoral
  4. Spanish Ministerio de Economia y Competitividad
  5. CARM Fundacion Seneca [FIS2015-28521, 21257/PI/19]

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In this study, we explore different (supersymmetric) brane intersections that preserve (1 + 1)D Lorentz symmetry in type IIB string theory. We provide full supergravity solutions in analytic form and discuss their physical properties. By going beyond the harmonic superposition principle in the spacetime dependence of brane warp factors, we construct interesting classes of AdS(3) vacua and discuss their holographic properties.
We consider different (supersymmetric) brane intersections in type IIB string theory that preserve (1 + 1)D Lorentz symmetry. We provide the full supergravity solutions in their analytic form and discuss their physical properties. The Ansatz for the spacetime dependence of the different brane warp factors goes beyond the harmonic superposition principle. By studying the associated near-horizon geometry, we construct interesting classes of AdS(3) vacua in type IIB and highlight their relation to the existing classifications in the literature. Finally, we discuss their holographic properties.

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