Iterative Gauging is DeconstructionA recent construction showed that iteratively gauging symmetries of a quantum field theory can generate an emergent extra spatial dimension. Here we identify the precise mechanism underlying this…Sebastian Franco, Diego Rodriguez-Gomez·Jul 28, 2026SaveLearn
Gravitational Waves from Multiple Cosmic Superstrings and the Overshoot ProblemPost inflationary string cosmology can feature an initial population of multiple species of cosmic superstrings whose tension is controlled by a modulus rolling over a steep potential toward a…Luca Brunelli, Michele Cicoli, Muhammad Hassan et al.·Jul 28, 2026SaveLearn
Krylov-Space Memory CoresWe introduce Krylov-space memory cores as stationary, depth-resolved structures that reveal how anomalous initial-state memory is organized inside the Krylov space of otherwise thermalizing…Mohsen Alishahiha, Mohammad Javad Vasli·Jul 28, 2026SaveLearn
Maximal D=5 trombone supergravity from M5-branes and SU(2)-flavoured N=1 class S operator spectraWe recently presented a new D=5 N=8 gauged supergravity involving the local trombone scaling symmetry. It arises by consistent truncation of M-theory on the internal space of the…Ritabrata Bhattacharya, Abhay Katyal, Oscar Varela·Jul 28, 2026SaveLearn
Balanced Metrics Know About SYZNumerical Ricci-flat metrics on Calabi-Yau manifolds are becoming increasingly accurate. However, they often lack the interpretability required to extract theoretical insights. In this paper, we…Per Berglund, Tristan Hübsch, Vishnu Jejjala et al.·Jul 28, 2026SaveLearn
The coupling flow for supergravityQuantum correlation functions in supersymmetric field theories can be encoded in the Nicolai map. The infinitesimal inverse map provides their response to a change in a coupling constant through a…Federico Arrighi, Saurish Khandelwal, Olaf Lechtenfeld·Jul 28, 2026SaveLearn
Toward the Structure Constants of N=2 Liouville TheoryWe discuss the structure constants of spacelike N=2 Liouville theory on the two-sphere. Due to the absence of a particular b b-1 self-dual symmetry, where b is the…Beatrix Mühlmann, Themistocles Zikopoulos·Jul 28, 2026SaveLearn
String theory mathematics and matrix data analysisInspired by matrix techniques in quantum field theory and string theory, we review Permutation Invariant Gaussian Matrix Models (PIGMM), which replace the continuous symmetries of traditional Random…Sanjaye Ramgoolam·Jul 28, 2026SaveLearn
The quantum electrodynamics for dyonsThe quantum electrodynamics for massive fermions carrying electric and magnetic charges, the dyons, is proposed based on the 1960's seminal works by Cabibbo, Ferrari, and Salam, with the gauge…D. O. R. Azevedo, O. M. Del Cima, T. S. Dias et al.·Jul 28, 2026SaveLearn
Monodromy, Hidden Conformal Symmetry and Entropy Product Formula For Kerr-MOG Black HoleWe examine the two-dimensional conformal field theory (2D CFT) dual of the four-dimensional Kerr-MOG (Kerr-modified gravity) black hole using the black hole thermodynamics and monodromy techniques.…Parthapratim Pradhan·Jul 28, 2026SaveLearn
Near-Light-Cone Nonhydrodynamic Structure from Boosted HydrodynamicsHydrodynamics provides a universal description of many-body systems at long wavelengths. Its long-lived collective excitations, known as hydrodynamic modes, admit long-wavelength expansions whose…Navid Abbasi, Jewel Kumar Ghosh, Dirk H. Rischke·Jul 28, 2026SaveLearn
One-loop effective potential in Kalb-Ramond scalar electrodynamicsIn this work, we study the effective potential at one loop for the Kalb-Ramond scalar electrodynamics. The model is based on a complex scalar field coupled to the electromagnetic field as usual, and…Pratik Chattopadhyay, M. J. Neves·Jul 28, 2026SaveLearn
An inquiry into the Absence of Fermion Doubling and why the Nielsen-Ninomiya Theorem Does Not Apply to Nonlocal Quantum Field TheoryIn this paper we will examine if nonlocal quantum field theory will suffer from the fermion doubling pathology. We find that for a nonlocal Dirac theory, that no additional fermion species are…Arvin Kouroshnia, J. W. Moffat, E. J. Thompson·Jul 28, 2026SaveLearn
Tree-level S matrix for λ-deformed AdS3 stringsWe consider the supersymmetric λ-deformation of AdS3 × S3 × T4 superstrings and compute its perturbative bosonic tree-level worldsheet S matrix in the light-cone…Marco Costantino, Silvia Penati, Alessandro Sfondrini·Jul 28, 2026SaveLearn
The gauge invariance of non-perturbative vertex prescriptionsWe study the gauge invariance of different continuum methods to include non-perturbative effects in gauge theories. We work with three dimensional quantum electrodynamics and implement vertices using…M. E. Carrington, A. R. Frey, B. A. Meggison·Jul 28, 2026SaveLearn
Exact and Finite de Sitter QFT from CFTParallel to the AdS Scale-Space construction in Yang:2026AdS, we construct a (d+1)-dimensional de Sitter QFT directly from d-dimensional CFT data. The dS geometry is the moduli space of…Haitang Yang·Jul 28, 2026SaveLearn
Quantum graviton scattering with definite helicities in the null surface formulation, Part II: Third-order scattering and the exchange channels C.~N.~Kozameh G.~O.~DepaolaWe derive the graviton scattering map in the null-surface formulation (NSF) through third order in perturbations of Minkowski spacetime. The rational structure of the exact NSF equations allows a…Carlos Kozameh, Gerardo Depaola·Jul 28, 2026SaveLearn
Computational Cosmic CensorshipWe identify a two-gap complexity structure underlying a holographic obstruction to reaching extremality and to the black-hole-mediated route toward weak cosmic censorship violation. The complexity of…Fuat Berkin Altunkaynak·Jul 28, 2026SaveLearn
Entanglement Entropy and Complexity of Multicomponent Universe from HolographyRecent studies in Park:2020jio,Paul:2025gpk have calculated various holographic information-theoretic quantities of the four-dimensional FLRW universe for different matter-dominated eras using…Ritam Mahanta, Gopinath Guin, Souvik Paul et al.·Jul 28, 2026SaveLearn
Curvatures and Non-metricities in the Non-Relativistic Limit of Bosonic SupergravityWe construct a metric-like formulation of the non-relativistic (NR) limit of bosonic supergravity at the Lagrangian level. This formulation is particularly useful for decomposing relativistic…Eric Lescano·Jul 28, 2026SaveLearn
Scaling Symmetry and Carrollian GravityWe formulate matter-coupled scaling-Carroll gravity as a gauge theory and develop a conformal construction for generating local Carroll-invariant couplings. The construction relaxes Carrollian…Hamid Afshar, Mehdi Ahmadi-Jahmani·Jul 28, 2026SaveLearn
Anomaly of 4d Weyl fermions with discrete symmetriesWe derive explicit anomaly-index formulas for four-dimensional Weyl fermions charged under the finite symmetries Spin× Zn and Spin$× Z2 F…Zheyan Wan·Jul 28, 2026SaveLearn
Rotating Black Holes in a Viable Lorentz-Violating Gravity: Finding Exact Solutions Without TearsWe introduce a two-step procedure for finding Kerr-type rotating black hole solutions without tears. Considering the low-energy sector of Horava gravity as a viable Lorentz-violating gravity in four…Deniz O. Devecioglu, Mu-In Park·Jul 28, 2026SaveLearn
Derivation of the NS5-brane limit of the plane wave matrix modelFrom the gauge/gravity duality, it was predicted that there exists a nontrivial double scaling limit of the plane wave matrix model (the BMN matrix model), which describes the type IIA little string…Yuhma Asano, Goro Ishiki, Shinji Shimasaki·Jul 27, 2026SaveLearn
A discrete series gauge field at the late-time boundary of dS4We study the free Maxwell field on the planar patch of four-dimensional de Sitter spacetime (dS4). We review its bulk canonical quantization in the Bunch-Davies vacuum, and we give a…Manizheh Botshekananfard, Elif Büşra Güraksın, Vasileios A. Letsios et al.·Jul 27, 2026SaveLearn