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arxiv 2502.04606 v2 pith:YCDCDUSL submitted 2025-02-07 hep-th

An Airy Tale at Large N

classification hep-th
keywords functionpartitionairyconjecturediscusslargelimitperturbative
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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We study the sphere partition function of 3d $\mathcal{N}=2$ holographic SCFTs arising on the worldvolume of $N$ coincident M2-branes in the presence of squashing and real mass deformations. We argue that the all-order large $N$ perturbative expansion of the partition function resums into a compact expression in terms of an Airy function. We provide ample evidence for this conjecture using numerical methods, saddle point analysis in the 't Hooft limit, and the relation of the squashed sphere partition function to the Cardy-like limit of the superconformal index. We also discuss the relation of our results to topological string theory and the statistical mechanics of Fermi gases. Our conjecture has a bearing on the AdS/CFT correspondence and the structure of perturbative M-theory corrections to 11d supergravity which we discuss.

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Cited by 8 Pith papers

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

  1. Holographic Tests of the $\mu$ Ensemble

    hep-th 2026-07 conditional novelty 7.0

    Fixed-μ ensemble computations in 11d supergravity reproduce ABJM partition functions (squashed S³, SCI, TTI) as Airy functions via a Laplace transform whose measure is fixed by bulk zero-mode counting.

  2. Indices of M5 and M2 branes at finite $N$ from equivariant volumes, and a new duality

    hep-th 2026-04 unverdicted novelty 7.0

    Finite-N indices for M5- and M2-branes are expressed via the same equivariant characteristic classes, generalizing M2/M5 duality through geometry exchange.

  3. $S^3$ partition functions and Equivariant CY$_4 $/CY$_3$ correspondence from Quantum curves

    hep-th 2026-03 conditional novelty 7.0

    Derives Airy representation for S^3 partition functions in M2-brane theories that exactly matches equivariant topological string predictions and proposes a new CY4 to C x CY3 correspondence via quantum curves.

  4. Bootstrapping ABJM theory

    hep-th 2026-02 unverdicted novelty 7.0

    A bootstrap approach applied to ABJM theory yields analytic derivations of instanton corrections to the free energy and to 1/2 and 1/6 BPS Wilson loops, confirming relations previously known only conjecturally.

  5. Towards OSV in AdS

    hep-th 2026-06 unverdicted novelty 6.0

    Derives Z_{S^1×S^2} ∼ |Z_{S^3_b}|^2 for 3d N=2 SCFTs and links it holographically to supersymmetric AdS4 black hole partition functions, akin to OSV.

  6. Factorized Quantum Curves and Minuscule Vertices in 3D Duality Cascades with FI Parameters

    hep-th 2026-06 unverdicted novelty 6.0

    Factorized quantum curves extend to FI parameters in 3D duality cascades, realizing Voronoi polytope vertices of exceptional root lattices as extremal brane configurations.

  7. One-loop divergences for KK theories on $\mathrm{AdS}\times S$ spaces; a reanalysis of $\mathrm{AdS}_4 \times S^7\,\big/$ ABJM precision holography

    hep-th 2026-05 unverdicted novelty 4.0

    New framework for one-loop log divergences on AdS x S spaces recovers the 1/4 log N ABJM correction from 11d SUGRA in 4d language.

  8. A gravity interpretation for the complex Euclidean saddles of the ABJM index

    hep-th 2026-05 unverdicted novelty 4.0

    The complex saddles of the ABJM index are interpreted through instability of wrapped M5-branes in the dual gravity theory.