Mass and coupling magnetic field dependence in a scalar theory with charged bosons from an environmentally friendly renormalization group analysisWe compute the running of the mass of a neutral boson and of its self-coupling in a simple model describing the self-interaction of three scalars, one of them neutral and the other two electrically…Alejandro Ayala, Flávia Fialho, Ana Mizher·Dec 22, 2025SaveLearn
On the Orbifold origin of Higher Form Symmetries in Geometric EngineeringIn this work we explore the relation between orbifold singularities and higher form symmetries. Using the geometric engineering dictionary, we argue that the discrete higher symmetries of 5d SCFTs…Darius Dramburg, Shani Nadir Meynet, Andrea Sangiovanni·Dec 22, 2025SaveLearn
Differential Reductions and Cosmological CorrelationsThe study of cosmological correlators, and more generally Feynman integrals, is greatly aided by considering them as solutions to differential equations. Often, such systems of differential equations…Arno Hoefnagels·Dec 22, 2025SaveLearn
Non-invertible defects from the Conway SCFT to K3 sigma models II: duality and Fibonacci defectsWe continue the study, initiated in [hep-th:2504.18619], of topological defect lines (TDLs) in the Conway module Vf and K3 non-linear sigma models (NLSMs). In the case of $Vf…Roberta Angius, Stefano Giaccari, Sarah M. Harrison et al.·Dec 22, 2025SaveLearn
Universal BPS Structure of Scalar Kinks in Static GeometriesWe present a geometric extension of the Bogomolny-Prasad-Sommerfield (BPS) construction for scalar kinks in (1+1) dimensions embedded in static curved spacetimes. By introducing a nonminimal coupling…G. Luchini, G. B. Sant'Anna, U. Camara da Silva·Dec 22, 2025SaveLearn
Structure Functions for small DIS xStructure Functions for small DIS (deep inelastic scattering) x for integrable models are investigated, in particular, for the O(N)~σ-model and SU(N) chiral Gross-Neveu model, which are…Hrachya M. Babujian, Angela Foerster, Michael Karowski·Dec 22, 2025SaveLearn
BV-BRST Noether theoremThe BRST Noether theorem, or ``Noether's 1.5 theorem'', asserts the triviality of the BRST Noether current. We provide two proofs of this theorem that are both valid without restriction…Glenn Barnich, Laurent Baulieu, Marc Henneaux et al.·Dec 22, 2025SaveLearn
From d \! to d E: Canonical Elliptic Integrands and Modular Symbol Letters with Pure eMPLsWe propose 'd E-forms' as fundamental building blocks of canonical integrands for elliptic Feynman integrals, which lead to Kronecker-Eisenstein ω-form symbol letters.…Li Lin Yang, Yiyang Zhang·Dec 22, 2025SaveLearn
Dunkl-Corrected Deformation of RN-AdS Black Hole ThermodynamicsIn this work, we derive a new class of charged black holes by introducing Dunkl derivatives in the four dimensional spacetime. To construct such solutions, we first compute the Ricci tensor and the…Maryem Jemri·Dec 22, 2025SaveLearn
Light-ray Operators and the w1+∞ AlgebraA universal class of light-ray operators formed from null integrals of the stress tensor is constructed in generic interacting Lorentzian conformal field theories in four spacetime dimensions. This…Elizabeth Himwich, Monica Pate·Dec 22, 2025SaveLearn
Sine-Liouville gravity as a Vertex Model on Planar GraphsWe investigate the universal behaviour of a one-parameter generalisation of the six-vertex model on planar graphs, which we refer to as the seven-vertex model, or 7vM for quick reference. The 7vM is…Ivan Kostov·Dec 21, 2025SaveLearn
Novel Phenomena in Noncommutative Field Theory: Emergent GeometryNoncommutative field theory (NCFT) is an extension of quantum field theory (QFT) that redefines spacetime, replacing commuting coordinates with a noncommutative structure. This shift fundamentally…Badis Ydri·Dec 21, 2025SaveLearn
Two point functions and quantum fields in the anti-de Sitter universeWe construct a manifestly covariant and coordinate-free plane-wave representation of scalar two-point functions in d-dimensional anti-de Sitter spacetime. The construction is based on a new class…Ugo Moschella·Dec 21, 2025SaveLearn
The Fate of Information Localizability and Holography in Quantum GravityThe AdS/CFT correspondence states an equivalence between a quantum gravitational theory in a (d+1)-dimensional anti-de Sitter spacetime (AdSd+1) and a d-dimensional conformal field theory…Hao Geng, Daniel Jafferis, Pushkal Shrivastava et al.·Dec 21, 2025SaveLearn
The evaporation of near-extremal black holes through charged particle emissionWe compute the quantum rate for massless charged scalar emission by a near-extremal Reissner-Nordström black hole using Schwarzian theory as the effective description of the black hole. This is…Ilija Rakic·Dec 21, 2025SaveLearn
Quantum Black Holes and Gauge/Gravity DualityFrom a conceptual point of view, this chapter may be viewed as an exercise in combining quantum field theory and general relativity in a controlled setting. Despite its apparent simplicity, this…Badis Ydri·Dec 21, 2025SaveLearn
Non-toric 5d SCFTs from Reid's PagodaWe construct new families of non-toric 5d SCFTs via abelian orbifolds of the Reid Pagoda, including a surprising infinite family of rank-1 theories, that evade all known classifications. Using the…Andrés Collinucci, Fabrizio Del Monte, Mario De Marco et al.·Dec 21, 2025SaveLearn
Shear viscosity of a relativistic scalar field from functional renormalizationRenormalization group flow equations of the fluid dynamical shear viscosity transport coefficient of a relativistic real scalar field are derived. The flowing effective action contains branch cut…Tim Stoetzel, Stefan Floerchinger·Dec 21, 2025SaveLearn
Convergence of classical conformal blocksWe give a recursive method to compute the classical conformal blocks in Liouville field theory. The values of the expansion coefficients are given by an algebraic scheme which works to all orders.…Pietro Menotti·Dec 21, 2025SaveLearn
Modular weights of wave functions on magnetized torusWe study the origin of modular weights of wave functions in magnetized T2 models. It is explicitly demonstrated that the modular weights of the wave functions on magnetized T2 is equivalent…Tim Jeric, Tatsuo Kobayashi, Hajime Otsuka et al.·Dec 21, 2025SaveLearn
Approximating Feynman Integrals Using Complete Monotonicity and Stieltjes PropertiesWe introduce two novel numerical approaches for computing Feynman integrals based on their complete monotonicity (CM) and Stieltjes properties. The first method uses that scalar Feynman integrals are…Sara Ditsch, Johannes M. Henn, Prashanth Raman·Dec 20, 2025SaveLearn
F-theorem for Quantum Field Theories in Anti-de Sitter SpaceWe introduce a regularized free energy FAdS for massive quantum field theories (QFTs) on Anti-de Sitter space (AdS). We conjecture this quantity to be monotonic under the…Davide Bason, Christian Copetti, Lorenzo Di Pietro et al.·Dec 20, 2025SaveLearn
Multiresolution analysis of quantum theories using Daubechies wavelet basisFlow equation methods, more generally known as Similarity Renormalization Group (SRG) techniques, were developed to address multiscale problems where multiple length or energy scales contribute…Mrinmoy Basak·Dec 20, 2025SaveLearn
Bogomol'nyi equations for Dirac-Born-Infeld cosmic stringWe revisit the question of whether Dirac-Born-Infeld (DBI) cosmic strings can admit Bogomol'nyi-Prasad-Sommerfield (BPS) configurations. Earlier work by Babichev et al. arXiv:0809.2013 concluded…Handhika Satrio Ramadhan, M Naufal Athaullah, Ilham Prasetyo·Dec 20, 2025SaveLearn
Supergravity anomaly equations from modularity of Calabi--Yau threefoldsF-theory compactifications on elliptically fibered Calabi--Yau threefolds yield consistent six-dimensional N=(1,0) supergravity theories, for which the cancellation of gravitational,…Cesar Fierro Cota·Dec 20, 2025SaveLearn