Off-shell equivalence in quantum field theory and gravityField redefinitions connect many formulations of the same physics, but the standard equivalence theorem is an on-shell result and cannot be used to decide when two quantum descriptions are equivalent…Iberê Kuntz, Stefano Liberati·Jul 14, 2026SaveLearn
Conformal line defects from matter-coupled 5D N=4 gauged supergravityWe study a number of holographic solutions describing conformal line defects within N=2 SCFTs from matter-coupled N=4 gauged supergravity in five dimensions. For SO(2)D× SO(3) gauge…Parinya Karndumri·Jul 14, 2026SaveLearn
Non-Abelian A4 vortices in SO(3) gauge theory and non-invertible symmetriesWe construct finite-tension non-Abelian vortex solutions in a renormalizable (3+1)-dimensional SO(3) gauge theory Higgsed to the tetrahedral group A4 by a Higgs field in the spin-3…Yoshihiko Abe, Tetsutaro Higaki, Kazuya Murakami et al.·Jul 14, 2026SaveLearn
Superconformal mechanics from N-extended Euler-Calogero-Moser and Calogero modelsIn this paper, we considered two-particle variants of the N-extended Euler-Calogero-Moser and Calogero models. Due the translation invariance, the center of mass can be decoupled (together with the…S. Krivonos, A. Sutulin·Jul 14, 2026SaveLearn
More on Majorana fields, modular localization and near saturation of the Tsirelson boundThe free massless Majorana field in 1+1 dimensions is employed to study the Bell-CHSH inequality in Quantum Field Theory. Use of the modular wedge localization enables us to show the near saturation…J. R. Apfata, J. G. A. Caribé, S. P. Sorella·Jul 14, 2026SaveLearn
Abelian 2-Form Gauge Theory: Basic Canonical Brackets and Nilpotency Property of the Noether (Anti-)BRST ChargesWithin the framework of Becchi-Rouet-Stora-Tyutin (BRST) formalism, we invoke the beauty of the basic canonical (anti)commutators to prove the nilpotency property of the Noether (anti-)BRST charges…R. P. Malik·Jul 14, 2026SaveLearn
Symmetries and Conservation Laws in Lie-Poisson ElectrodynamicsLie-Poisson electrodynamics (LPE) is a non-Abelian and nonlinear deformation of usual electrodynamics, where the gauge algebra is defined through a Lie-algebra-type Poisson bracket on space-time. We…M. A. Kurkov·Jul 14, 2026SaveLearn
Finite-N Operator Algebras and the Hilbert Space of Bilocal HolographyWe give an operator-algebraic and representation-theoretic description of the Hilbert spaces of finite-N bilocal holography. This work is a sequel to the finite-N Hilbert space construction of…Byoungjoon Ahn, Robert de Mello Koch, Vatsal Garg et al.·Jul 14, 2026SaveLearn
Infrared Divergences as Itinerant VacuaInfrared divergences (IRDs) are usually treated as pathologies to be cancelled, regularized, or hidden in dressed asymptotic states. This paper develops a complementary and constructive viewpoint: an…Masahiro Morikawa·Jul 14, 2026SaveLearn
The Holographic Multi-Entropy ConeWe generalize the holographic entropy cone (HEC) to the holographic multi-entropy cone (HMEC) by adjoining multi-entropy coordinates to the standard bipartition entropy coordinates. We show that…Xin-Xiang Ju, Yang Zhao·Jul 14, 2026SaveLearn
Topological solitons of two-field scalar theories in rotationally symmetric backgroundsThis work concerns scalar field theories with topologically nontrivial vacuum manifold in rotationally symmetric backgrounds of arbitrary dimension. Lagrangians with canonical and generalized kinetic…I. Andrade, M. A. Liao·Jul 14, 2026SaveLearn
Kerr-Schild Double Copy of the Randall-Sundrum Black StringWe construct the Kerr-Schild classical double copy of the black string in the Randall-Sundrum II model, deriving the single and zeroth copies, and verifying the associated field equations. The single…Jesús A. Rodríguez·Jul 14, 2026SaveLearn
Dynamical generation of fermion mass in a scalar-fermion theory with λϕ4 interactionThe effective potential for a scalar theory with λϕ4 interaction, coupled to a massless fermion through Yukawa interaction is calculated by summing over infinite number of two particle irreducible…Somnath Majumder, Krishnendu Mukherjee·Jul 14, 2026SaveLearn
Emergence of Krylov complexity through quantum walks: An exploration of the quantum origins of complexityIn this work we study the relationship between quantum random walks on graphs and Krylov/spread complexity. We show that the latter's definition naturally emerges through a canonical method of…Dimitrios Patramanis, Watse Sybesma·Jul 14, 2026SaveLearn
Geodesics, One Point Functions and Black Hole PerturbationsHolographic black holes exhibit a striking relation between thermal boundary one-point functions and bulk geodesic lengths. In the large conformal-dimension limit, the one-point function of a primary…Parijat Dey, Arundhati Goldar, Nirmalya Kajuri·Jul 14, 2026SaveLearn
Observing SpacetimeComplex states of quantum gravity in flat and AdS gravity can have features that are inaccessible to classical asymptotic observers. The missing information appears to such observers to be hidden…Vijay Balasubramanian, Tom Yildirim·Jul 14, 2026SaveLearn
SymTFT actions, Condensable algebras and Categorical anomaly resolutionsWe investigate symmetry topological field theories (SymTFTs) of non-abelian and non-invertible symmetries and the different Lagrangian algebras associated with a given Drinfeld center. For several…Daniel Robbins, Subham Roy·Jul 14, 2026SaveLearn
On the completeness of contraction map proof method for holographic entropy inequalitiesThe contraction map proof method is the commonly used method to prove holographic entropy inequalities. Existence of a contraction map corresponding to a holographic entropy inequality is a…Ning Bao, Keiichiro Furuya, Joydeep Naskar·Jul 14, 2026SaveLearn
York time in JT gravityThe notion of time in general relativity must arise from an internal clock, i.e., a degree of freedom in the gravitational theory internal to the system that can serve the role of a physical clock.…Onkar Parrikar, Sunil Kumar Sake·Jul 14, 2026SaveLearn
Computational homological methods for integrable field theoriesWe develop explicit computational tools for the recent homological approach to the construction of 2-dimensional integrable field theories on Σ from 4-dimensional semi-holomorphic Chern-Simons…Marco Benini, Ryan A. Cullinan, Alexander Schenkel et al.·Jul 13, 2026SaveLearn
Superconductive or superfluid condensation in curved spacetimeWe provide a proof of unitarity for quantum field theory in a general spacetime. Our argument expresses the Bogoliubov transformations in terms of a unitary squeezing operator relating the initial…Leonardo Modesto·Jul 13, 2026SaveLearn
Compact, long-range and vacuumless regimes controlled by scalar fields in two-dimensional flat and five-dimensional warped geometriesWe investigate the presence of compact, long-range, and vacuumless regimes in models described by real scalar fields in 2D flat and 5D warped geometries. In the two-dimensional case, we study in…Elisama E. M. Lima, Dionisio Bazeia·Jul 13, 2026SaveLearn
Liouville strings in AdS3: the worldsheet storyThe worldsheet σ-model of strings on AdS3 with NS-NS fluxes can be equivalently described in terms of a Liouville field theory coupled to a timelike field with background charge, plus a marginal…Gaston Giribet, Pedro Schmied·Jul 13, 2026SaveLearn
Composite worldline instantons and the nonperturbative particle decay in constant external electric and magnetic fieldsIn this paper, we discuss the validity of the composite worldline instanton approach for the nonperturbative decay of charged particles in constant electric and magnetic fields. It is shown that the…Alexander Gorsky, Ivan Poluboyarinov·Jul 13, 2026SaveLearn
Low-temperature Quantum-corrected Holographic Transport with Momentum RelaxationWe determine the quantum corrections to transport arising from fluctuations of the near-AdS2 throat of near-extremal black branes in holographic models with momentum relaxation. By computing the…Suman Das, Sabyasachi Maulik, Leopoldo A. Pando Zayas et al.·Jul 13, 2026SaveLearn