Logarithmic corrections to the entropy of near-extremal rotating black holesAn interesting feature of quantum corrections to the Bekenstein--Hawking entropy is the appearance of logarithmic area terms, whose coefficients are governed by the spectrum of massless fields. For…Nabamita Banerjee, Koustubh Guha, Muktajyoti Saha·Sep 2, 2026SaveLearn
Truncated Polyakov bootstrapWe set up a truncated numerical approach in the Polyakov bootstrap (PB) framework. We employ a gradient descent optimization to solve PB sum rules numerically, and hence solve crossing for arbitrary…Kaushik Kangshabanik, Apratim Kaviraj, Shailesh Lal·Sep 1, 2026SaveLearn
On-shell recursion and soft theorems for worldline quantum field theoryWe derive a set of on-shell recursion relations for amplitudes in worldline quantum field theory (WQFT), an effective theory of gravity coupled to a massive worldline which is relevant for computing…Nathan Castet, Vincent F. He·Sep 1, 2026SaveLearn
Holographic algebras at null infinityWe construct an algebra of observables associated to a cut of null infinity in asymptotically flat spacetimes. The Bondi mass associated with a sharp cut of future null infinity is not a well-defined…Chang-Han Chen, Geoff Penington, Gautam Satishchandran et al.·Sep 1, 2026SaveLearn
Non-symmetric triads and Baker-Akhiezer functionsThe symmetric Macdonald polynomial at peculiar values of parameter t=q-m, m∈Z 0 is naturally split into non-symmetric parts, which are the (quasi)polynomial Baker-Akhiezer…A. Mironov, A. Morozov, A. Popolitov·Sep 1, 2026SaveLearn
Lagrangian varieties from q-matrix modelsWe consider three specific q-deformed matrix models (the Chern-Simons, q-Laguerre, and q-Gaussian matrix models) which can be solved explicitly using the property of superintegrability. We show…Victor Mishnyakov, Maxim Zabzine·Sep 1, 2026SaveLearn
Perturbative Double-Scalar Hair on Planar Black Holes in AdS4 Einstein-Scalar GravityWe construct a two-scalar hairy planar black hole in four-dimensional Einstein gravity coupled to two scalars whose potential descends from the ABJM consistent truncation of eleven-dimensional…Sangheon Yun·Sep 1, 2026SaveLearn
Galilean Kalb-Ramond FieldIn this paper, we build the Galilean limit of the free Kalb-Ramond two-form and also study the symmetries. Two different methods are discussed. The first is an Inönü-Wigner contraction. In this…Aditya Mehra·Sep 1, 2026SaveLearn
Fuchsian Resonance and a Horizon-to-Boundary Dictionary for Pole-SkippingPole-skipping occurs at special complex frequencies and momenta where the retarded Green function of a black-hole or black-brane background is not uniquely defined. The local near-horizon mechanism…Yoon-Seok Choun·Sep 1, 2026SaveLearn
Carroll Limit of O(F2) Dp-branes from Kaluza--Klein-like Null reduction in the Polyakov FormulationWe construct the electric and magnetic Carroll limits of the O(F2)-truncated Dp-brane via the Polyakov--KK route, which combines a single-mode Kaluza--Klein-like reduction at…Limin Zeng·Sep 1, 2026SaveLearn
Iso-μ/T holographic entropy and its attractor for a strongly coupled quantum fluidNumerical evidence has shown that a period of vanishing entropy production during far-from-equilibrium stages induces subsequent violations of the dominant energy condition in strongly coupled…W. Barreto·Sep 1, 2026SaveLearn
Topologically induced deformations of differential formsMotivated by deformations of spin structures and their geometric implications, we study a deformed exterior derivative, which is a third-order nilpotent operator. This higher-order differential…J. M. Hoff da Silva, J. M. B. Matzenbacher, R. da Rocha·Aug 31, 2026SaveLearn
Accretion, mergers, and metastability of fuzzy spheres in a three-matrix modelA three-matrix model that contains a plethora of fuzzy sphere solutions was defined twenty years ago. It has been shown that in a certain regime of the model, combinations of fuzzy spheres become…M. Hrmo, S. Kováčik, K. Magdolenová et al.·Aug 31, 2026SaveLearn
Anomaly Matching between Topological Superconductors and N=8 SupergravityThe boundary of a 3+1-dimensional topological superconductor carries a Z16-valued global (Dai-Freed) anomaly, famously matched by the 16 fermions of a Standard Model generation…Christopher W. Murphy·Aug 31, 2026SaveLearn
Higher anomalies, compressing SPTs and cohomology operationsWe explicitly compute and tabulate the suspension map for cohomology operations, applying it to the dimensional reduction of anomalies and higher group structures of generalised symmetries in quantum…Shani Nadir Meynet, Elias Riedel Gårding·Aug 31, 2026SaveLearn
Exploring thermal order in conformal theories with multiple scalars coupled to an O(N) vector fieldWe study thermal order in conformal field theories (CFTs) in d=4-ε and d=3 dimensions where several scalars are coupled to an O(N) vector field. In (4-ε) dimensions, we consider models…Soumyadeep Chaudhuri, Bilal Hawashin, Eliezer Rabinovici et al.·Aug 31, 2026SaveLearn
Subleading Collinear Limits of Yang-Mills Amplitudes from GravityWe show that the subleading collinear sector of Yang-Mills (YM) amplitudes is controlled by ordinary Einstein-Yang-Mills (EYM) amplitudes and their higher-derivative corrections. The complete set of…Jin Dong, Stephan Stieberger·Aug 31, 2026SaveLearn
On the mass spectrum of Viel-dreibein gravityWe study the AdS-wave configurations of Viel-dreibein gravity, a three-dimensional theory of N interacting spin-2 fields, as a pretext to characterize the mass spectrum of this multigravity theory.…Eloy Ayón-Beato, Elizabeth Rodr\'ıguez Querts·Aug 31, 2026SaveLearn
Regulating Free-scalar and Yang--Lee 5d CFTs on the Fuzzy Four SphereNon-commutative sphere regularization of CFT has become a powerful tool for computing conformal data of 3d CFTs and was recently extended to 4d CFTs. In this work we further construct 5d free-scalar…Jiangyuan Qian·Aug 31, 2026SaveLearn
A 1/4-BPS chiral algebra in D1D5: from charge concentration to BPS chaosThe D1D5 CFT exhibits a charge concentration puzzle for BPS states, similar to, but simpler than, that of N=4 SYM. We consider the chiral algebra of 1/4-BPS operators in the D1D5 CFT…Alexandre Belin, Suzanne Bintanja, Alessandra Gnecchi et al.·Aug 31, 2026SaveLearn
Quantum Complexity Dynamics for Disjoint SubsystemsQuantum complexity has emerged as a natural probe of chaos, thermalization, and the black hole interior on timescales long after local observables have equilibrated. However, its time evolution has…Yale Fan, Nicholas Hunter-Jones, Andreas Karch et al.·Aug 31, 2026SaveLearn
Classification of Rational c=1 Vertex Operator Algebras and Vertex Operator SuperalgebrasFor mathematicians: In this first in a series of two papers, we give a mathematically rigorous classification of (sufficiently nice) c=1 vertex operator algebras (VOAs) and vertex operator…Terry Gannon, Brandon C. Rayhaun·Aug 31, 2026SaveLearn
Subleading Collinear Limits of Yang--Mills Amplitudes from RecursionsWe study the subleading adjacent-collinear limit of tree-level color-ordered Yang--Mills amplitudes. In general dimensions, a Lorentz null rotation transports the polarizations of collinear legs…Jin Dong, Stephan Stieberger·Aug 31, 2026SaveLearn
Black Hole-Tower Correspondence: Species backreaction in minimal black hole limitsThe Black Hole-String Correspondence identifies the microstates of a minimal black hole with those of a highly excited string. In decompactification limits, where the light states are Kaluza--Klein…Miquel Aparici, Alvaro Herráez, Joaquin Masias·Aug 31, 2026SaveLearn
Quantum corrections to the black hole entropy using the brick wall modelIt was suggested by 't Hooft that to avoid the divergence of the free energy or entropy of the probe fields, one has to introduce an infrared (IR) cutoff. This introduction of the IR cutoff,…Gopinath Guin, Arpita Jana, Sunandan Gangopadhyay·Aug 31, 2026SaveLearn