Bootstrapping Holographic Theories in the Planar Limit

@misc{chester2026bootstrapping,
  title = {{Bootstrapping Holographic Theories in the Planar Limit}},
  author = {Shai M. Chester and Daniele R. Pavarini and Alessandro Piazza},
  howpublished = {arXiv},
  year = {2026},
  month = oct,
  doi = {10.48550/arxiv.2609.31576},
  eprint = {2609.31576},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2609.31576},
  note = {CC BY 4.0},
}

TY  - UNPB
TI  - Bootstrapping Holographic Theories in the Planar Limit
AU  - Shai M. Chester
AU  - Daniele R. Pavarini
AU  - Alessandro Piazza
PY  - 2026
DA  - 2026/10/07
PB  - arXiv
DO  - 10.48550/arxiv.2609.31576
UR  - https://arxiv.org/abs/2609.31576
AB  - We combine the numerical conformal bootstrap with supersymmetric localization to constrain the spectrum of holographic superconformal field theories in the planar large N limit for finite 't Hooft coupling λ. We consider the stress tensor multiplet four-point function in 𝒩=4 SU(N) super-Yang-Mills (SYM), which is holographically dual to closed string scattering, as well as the flavor multiplet correlator in a certain $ 4d $ 𝒩=2 U Sp(2N) gauge theory with SO(8) flavor symmetry, which is dual to open string scattering. In both cases, we combine dispersive sum rules with integrated constraints from supersymmetric localization to compute an upper bound on the scaling dimension of the lowest scalar single-trace operator for all λ. For 𝒩=4 SYM, we find that our bounds are close to the known integrability result for all λ. For the 𝒩=2 theory, where integrability is not yet available, we find that our bounds are close to weak and strong coupling predictions in the relevant regimes.
ER  -