Pith. sign in

REVIEW 6 cited by

A Scattering Amplitude for Massive Particles in AdS

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 2204.06462 v2 pith:4BB54ELS submitted 2022-04-13 hep-th

Abhijit Gadde , Trakshu Sharma This is my paper · ORCID
classification hep-th
keywords spacemathttrepresentations-matrixconformalflatlimitperturbation
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
abstract

In this paper, we propose a conformally covariant momentum space representation of CFT correlation functions. We call it the AdS S-matrix. This representation has the property that it reduces to the S-matrix in the flat space limit. The flat space limit in question is taken by keeping all the particle masses fixed as the operator conformal dimensions go to infinity along with the AdS radius $\mathtt{R}$. We give Feynman-like rules to compute the AdS S-matrix in $1/ \mathtt{R}$ perturbation theory. Moreover, we relate it to the Mellin space representation of the conformal correlators in $1/ \mathtt{R}$ perturbation theory.

Discussion (0). Continue with ORCID to comment.

Forward citations

Cited by 6 Pith papers

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

  1. Imprint of the black hole interior on thermal four-point correlators

    hep-th 2025-12 conditional novelty 6.0 of 10

    Analytically continuing and smearing thermal four-point correlators turns them into flat-space scattering amplitudes at a bulk point inside the black hole.

  2. Li\'enard--Wiechert fields in AdS and flat-space antipodal matching from geodesic-centered Coulombic data

    hep-th 2026-07 conditional novelty 5.5 of 10

    The Coulombic Liénard–Wiechert field in AdS and flat space is obtained by recentering the static Coulomb seed on the source geodesic, and antipodal matching emerges as the flat-space limit of an exact bulk antipodal c...

  3. Chern-Simons propagators in AdS$_3$

    hep-th 2025-12 conditional novelty 5.0 of 10

    New parity-odd AdS3 spin-1 harmonics and the Chern-Simons operator relating them to parity-even ones yield explicit spectral and split representations for abelian Chern-Simons propagators.

  4. AdS S-Matrix for Massive Vector Fields

    hep-th 2024-12 conditional novelty 5.0 of 10

    Massive vector bulk-to-boundary and bulk-to-bulk propagators and a scalar-exchange four-point amplitude are computed in AdS within 1/R perturbation theory.

  5. Celestial Chiral Algebras and Self-Dual Gravity

    hep-th 2025-07 conditional novelty 4.0 of 10

    This thesis derives deformations of celestial chiral algebras in self-dual gravity on curved backgrounds, obtaining W(infinity) on Eguchi-Hanson space, Ldiff_q(C) under Moyal deformation, and a two-parameter deformati...

  6. Lectures on the Spinor and Twistor Formalism in 3D Conformal Field Theory

    hep-th 2025-08 unverdicted novelty 2.0 of 10

    Lecture notes recapping off-shell spinor helicity, twistor, and super-twistor methods for 3d CFT correlators, with 55 exercises and no substantial new research result.

Pith tools