pith. sign in

arxiv: 1404.5625 · v1 · pith:PWJ52XBTnew · submitted 2014-04-22 · ✦ hep-th

Spinning AdS Propagators

Miguel S. Costa , Vasco Goncalves , Joao Penedones This is my paper
classification ✦ hep-th
keywords amplitudebulk-to-bulkformalismpropagatorpropagatorsrepresentationanti-deassociated
0
0 comments X
read the original abstract

We develop the embedding formalism to describe symmetric traceless tensors in Anti-de Sitter space. We use this formalism to construct the bulk-to-bulk propagator of massive spin J fields and check that it has the expected short distance and massless limits. We also and a split representation for the bulk-to-bulk propagator, by writing it as an integral over the boundary of the product of two bulk-to-boundary propagators. We exemplify the use of this representation with the computation of the conformal partial wave decomposition of Witten diagrams. In particular, we determine the Mellin amplitude associated to AdS graviton exchange between minimally coupled scalars of general dimension, including the regular part of the amplitude.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Forward citations

Cited by 8 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Propagator identities, holographic conformal blocks, and higher-point AdS diagrams

    hep-th 2019-06 unverdicted novelty 8.0

    The authors derive new propagator identities that yield holographic representations for 5- and 6-point global scalar conformal blocks and obtain closed-form direct-channel decompositions of a class of higher-point AdS...

  2. Protected operators in non-local defect CFTs from AdS

    hep-th 2026-05 unverdicted novelty 7.0

    Defect-induced symmetry breaking viewed from the AdS bulk enforces protected displacement and tilt operators in non-local boundary CFTs via Ward identities.

  3. Extraordinary Surface Criticalities for Interacting Fermions

    hep-th 2026-04 unverdicted novelty 7.0

    Exact infrared solutions for defect renormalization group flows in the 3D Gross-Neveu-Yukawa model encode fermionic anomalies in surface dynamics and reveal emergent topological and geometric structures in defect coup...

  4. Extraordinary Surface Criticalities for Interacting Fermions

    hep-th 2026-04 unverdicted novelty 6.0

    Exact infrared solutions for surface criticalities in the Gross-Neveu-Yukawa model encode fermionic anomalies in surface dynamics and reveal emergent structures linked to a defect version of the CFT distance conjecture.

  5. Modular Witten Diagrams and Quantum Extremality

    hep-th 2025-12 unverdicted novelty 6.0

    Modular Witten diagrams reproduce the O(λ² G_N) correction to holographic entanglement entropy, matching the canonical energy term in the quantum Ryu-Takayanagi formula with wedge shape deformation.

  6. On bulk reconstruction in Lorentzian AdS and its flat space limit

    hep-th 2026-05 unverdicted novelty 5.0

    Constructs bulk scalar field representations in Lorentzian AdS4 from boundary primaries via time-ordered propagators and derives their flat-space limits to plane-wave or Carrollian bases.

  7. Bulk-to-bulk photon propagator in AdS

    hep-th 2025-10 unverdicted novelty 5.0

    Derives photon bulk-to-bulk propagators in AdS in multiple gauges by tensor decomposition and form-factor solution, recovering prior results and adding new expressions with improved IR behavior in Fried-Yennie gauge.

  8. Strongly Coupled Quantum Field Theory in Anti-de Sitter Spacetime

    hep-th 2025-06 unverdicted novelty 4.0

    Develops a Functorial QFT approach and applies it to analyze the O(N) model in AdS, focusing on crossed-channel diagram contributions to conformal block decomposition in the non-singlet sector.