Non-critical M-Theory and the Resolved Conifold: Refinement and Nonperturbative CompletionWe extend the Hořava--Keeler correspondence between finite-temperature non-critical M-theory and the resolved-conifold A-model to the refined theory. The grand potential of the stationary rotating…Fengjun Xu·Sep 5, 2026SaveLearn
Landau and cluster structures of one-loop amplitudes in N=4 SYM in dimensional regularizationGeneralized unitarity, Landau analysis, and cluster adjacency encode complementary aspects of scattering amplitudes. We use one-loop planar N=4 SYM amplitudes in dimensional…Athanasia-Konstantina Angelopoulou, Ruth Britto, Matteo Parisi·Sep 4, 2026SaveLearn
Searching for Bell-CHSH-Violating Bose OperatorsWe construct explicit bounded wedge-local observables for Bell inequalities in a relativistic free Bose field using an exact spectral-fibre approach. The construction turns the relevant canonical…T. Newton, S. P. Sorella·Sep 4, 2026SaveLearn
Birth and Death in Two-color ABJMWe solve exactly the leading quantum deformation of the two-point metric of half-BPS operators in U(2)× U(2) ABJM theory at finite rank. In the natural coupling-independent Schur frame, its…Marco S. Bianchi·Sep 4, 2026SaveLearn
Equation of State of a Strongly Coupled Perfect Fluid with Spin from HolographyWe derive the equation of state of a strongly coupled relativistic perfect fluid with finite spin in 2+1 dimensions using holography. The dual gravitational description is provided by a spinning…Andres Anabalon, Horatiu Nastase·Sep 4, 2026SaveLearn
Matrix Holography on an Optical LatticeWe propose an analog quantum-simulation protocol based on a lattice of atomic ensembles and time-averaged Floquet dynamics to construct the four-body potentials that typically appear in bosonic…Robin Löwenberg, Julian Sonner·Sep 4, 2026SaveLearn
Cosmology, Cluster Algebras, and uWe explore the cluster algebra structures present in the wavefunction and correlators of conformally coupled scalar fields in de Sitter space. To connect cosmological kinematics to cluster variables,…Daniel Glazer, Austin Joyce·Sep 4, 2026SaveLearn
Decompactification and the Flat-Space Limit of AdS5× S5 Master CorrelatorsWe study the flat-space limit of AdS5/CFT4 holographic correlators while accounting for the simultaneous decompactification of the internal S5. We show that this limit is naturally…Burkhard Eden, Paul Heslop, Harshal Kulkarni et al.·Sep 4, 2026SaveLearn
Infrared Memory and Scrambling in a Dynamically Opened Coupled-SYK Majorana JunctionWe study a dynamically opened Majorana junction formed by two coupled Sachdev--Ye--Kitaev (SYK) systems. A time-dependent bilinear coupling drives the system from a nearly decoupled to a strongly…Ali Vahedi·Sep 4, 2026SaveLearn
CFT characters from localizationWe explain a general procedure to compute characters of chiral algebras of 2d (S)CFTs geometrically from their coadjoint orbits, in analogy with the coadjoint orbit method for finite-dimensional Lie…Lorenz Eberhardt, Duarte Fragoso, Hessel Posthuma·Sep 4, 2026SaveLearn
The endless journey towards the horizon of a quantum black holeIt is a problem of great importance in quantum gravity whether quantum effects lead to nontrivial structure near black hole horizons, and if their interiors are emergent features of a large N…Victor Franken, Thomas G. Mertens, Bruno de S. L. Torres·Sep 4, 2026SaveLearn
de Sitter and S-folds in type IIB from N = 4 D = 4 gauged supergravityIn this paper, we classify the type IIB uplifts of the N=4 D=4 pure SO(4)-gauged supergravity admitting a dS4 solution. As for their AdS cousins, the internal geometries of…Colin Sterckx·Sep 4, 2026SaveLearn
What is Classical Null String Theory?We revisit the classical definition of a null string in a D-dimensional Minkowski target space and distinguish a consistent partially-gauged Carrollian sigma-model from the null string theory. The…M. M. Sheikh-Jabbari, H. Yavartanoo·Sep 4, 2026SaveLearn
Form Factor Alphabets and Antipodal Duality from Cluster AlgebrasWe develop a cluster-algebraic description of symbol alphabets for chiral stress-tensor form factors in planar N=4 super-Yang--Mills theory. Motivated by unfolding the three-point C2…Song He, Jiahao Liu·Sep 4, 2026SaveLearn
Hironaka Geometry and Resurgence in Finite-N Matrix ModelsWe study how finite-N invariant theory organizes the non-perturbative structure of matrix models. For a model of four traceless Hermitian 2× 2 matrices, the Hironaka decomposition realizes…Robert de Mello Koch, Vinayak Raj, Anik Rudra·Sep 4, 2026SaveLearn
Open-Closed-Open Triality for 1/2 BPS Three-Point FunctionsOpen-closed-open triality relates two distinct open string descriptions through a common closed string theory. In this paper, we develop an open-closed-open triality for protected half-BPS…Keisuke Konosu, Kenta Suzuki·Sep 4, 2026SaveLearn
On Quasiparticles within the Refined Gribov-Zwanziger ModelThe problem of the effective excitations of a gauge theory in the nonperturbative regime remains not completely understood. Using the Refined Gribov-Zwanziger (RGZ) theory as effective model for pure…Felipe F. Garcia, Marcio A. L. Capri, Bruno W. Mintz·Sep 3, 2026SaveLearn
Higher-Dimensional Integrable ScatteringThis paper describes classical soliton scattering in the 2+1d integrable chiral model, related to the Bogomolny monopole equation and self-dual Yang-Mills, as a case study for higher-dimensional…Lewis T. Cole·Sep 3, 2026SaveLearn
UV/IR scale dependence in a four-derivative scalar field theoryAn analog of the standard renormalization procedure may be useful for four-derivative theories, and we illustrate it with the four-derivative scalar field theory in the m0 limit. The…Bob Holdom·Sep 3, 2026SaveLearn
Superselected ghost theory: entangled pairsThe superselection-rule approach to ghost theories is extended to theories with a nonreal spectrum containing a complex-conjugate pair of poles on the physical sheet. The two excitations are labeled…Bob Holdom·Sep 3, 2026SaveLearn
Boundary-Boundary Duality on Regular Black Holes, Supersymmetric Solitons and Holographic Spinning Plasma DisksWe construct a new family of exact rotating solutions of four-dimensional Einstein--Maxwell theory with negative cosmological constant describing regular spinning AdS black holes and smooth solitons.…Andres Anabalon, Horatiu Nastase·Sep 3, 2026SaveLearn
Eye-opening bounds on cuspsWe derive new nonperturbative inequalities on the cusp anomalous dimensions of conformal line defects. We impose reflection positivity, locality, and conformal invariance on a pair of cusps forming…Ryan A. Lanzetta, Ian Moult, Yifan Wang·Sep 3, 2026SaveLearn
Baby-universe state dependence of the wormhole-induced gravi-axion mass gapEuclidean wormholes can break the axion shift symmetry, and when this symmetry is broken, a periodic potential is created for the axion, and the curvature of this potential at a minimum point can…Amin Rezaei Akbarieh·Sep 3, 2026SaveLearn
Boundary conditions for axionic wormholes, imaginary distance bound and KSW allowabilityWe study four-dimensional axion wormholes in the Lorentzian mini-superspace path integral using dual scalar and three-form flux formulations. We analyze this duality for generic metric boundary…Shubhashis Mallik, Neha, Gaurav Narain·Sep 3, 2026SaveLearn
The growth of SO(9) super-representations in Type II string theoryWe study the growth of massive SO(9) super-representations in type II and type I string theories. We do this first directly by finding an empirical formula that specifies which representations…Alessandro Georgoudis, Joseph A. Minahan, Gustav Ström et al.·Sep 3, 2026SaveLearn