Expanding the Weak Gravity Conjecture in AdS SpaceIn this work, we investigate the extension of our recent proposal for the Weak Gravity Conjecture (WGC) in AdS space to more general effective field theories. We first extend the conjecture to…Puxin Lin, Alessandro Mininno, Gary Shiu·Nov 26, 2025SaveLearn
Notes on Fourier transform and its application to three-point momentum-space integralsThe Fourier transform of two-point momentum-space Feynman integrals with massless propagators and two off-shell legs can be used to prove identities between their periods, exemplified by the…Xuhang Jiang·Nov 26, 2025SaveLearn
Thermodynamics and P-V Criticality of Charged AdS Black Holes with a Cloud of Strings in Kalb-Ramond GravityWe investigate the extended phase-space thermodynamics and P--V criticality of electrically charged anti-de Sitter (AdS) black holes in Kalb--Ramond bumblebee gravity in the presence of a…Faizuddin Ahmed, Edilberto O. Silva·Nov 26, 2025SaveLearn
From closed to open strings: the tensionless route in Kalb-Ramond background and noncommutativityWe study tensionless bosonic strings propagating in the presence of a constant Kalb--Ramond background and show how closed strings undergo a transition into open strings. Working in the intrinsically…Sarthak Duary, Sourav Maji·Nov 25, 2025SaveLearn
Palatini Gauss-Bonnet theoryWe consider a class of models in even spacetime dimensions 2n which share many similarities with Chern-Simons theories in odd spacetime dimensions 2n+1. The independent dynamical variables of…Maximo Banados, Marc Henneaux·Nov 25, 2025SaveLearn
Holographic entanglement entropy and c-functions in conformal and confining backgroundsIn this work we investigate holographic spacelike and timelike entanglement entropy using the Ryu-Takayanagi prescription, for slab-shaped and ball-shaped entangling regions. We work with an infinite…Jonathan Whittle·Nov 25, 2025SaveLearn
Towards six W-boson amplitude at two loopsWe construct the planar integrand of the six-leg amplitude of massive W-bosons on the special Coulomb branch of the maximally supersymmetric Yang-Mills theory to two-loop order. We use the…A. V. Belitsky·Nov 25, 2025SaveLearn
Locality constraints in AdS2 without parityWe study bulk locality constraints in quantum field theories in AdS2. The known derivation of locality sum rules in AdSd+1 does not apply for d=1 due to the different singularity structure…Manuel Loparco, Grégoire Mathys, João Penedones et al.·Nov 25, 2025SaveLearn
Baby universe as logical qubits: information recovery in random encodingWe revisit whether a semiclassical closed baby universe in AdS/CFT necessarily possess a trivial one-dimensional Hilbert space or may instead carry a large entropy. Recent results on Haar random…Takato Mori, Beni Yoshida·Nov 25, 2025SaveLearn
Renormalization of Einstein-Gauss-Bonnet AdS gravityThe asymptotic analysis for the metric of a generic solution of Einstein-Gauss-Bonnet AdS theory is provided by solving the field equations in the Fefferman-Graham frame. Using standard holographic…Giorgos Anastasiou, Ignacio J. Araya, Avik Chakraborty et al.·Nov 25, 2025SaveLearn
Generalisations of the Russo-Townsend formulationAs a generalisation of the recent construction by Russo and Townsend, we propose a new approach to generate U(1) duality-invariant models for nonlinear electrodynamics. It is based on the…Sergei M. Kuzenko, Jonah Ruhl·Nov 25, 2025SaveLearn
Magnetic corrections to the classical soft photon theorems at all ordersWhen a set of charged or dyonic objects scatter and subsequently disperse, the process generically emits electromagnetic radiation. The classical soft photon theorem constrains the constant term and…Sarthak Duary, Pabitra Ray·Nov 25, 2025SaveLearn
Marginal Operators from Celestial DiamondsFor a given conformal field theory (CFT), one can deform it via the addition of a marginal operator to the spectrum. In two dimensions, when the added operator has conformal weights h=h=1,…Michael Imseis, Sruthi A. Narayanan, A. W. Peet·Nov 25, 2025SaveLearn
On the role of Area Metrics in AdS/CFTWe explore the potential role of area metrics, a generalised notion of geometry, in the AdS/CFT correspondence. Guided by the Ryu-Takayanagi formula and the first law of entanglement, we derive both…Aranya Bhattacharya, Lavish Chawla, Mario Flory et al.·Nov 25, 2025SaveLearn
Scaling limit of Q-functions for the Zr invariant inhomogeneous XXZ spin-12 chain near free fermion pointAt the beginning of the 70's, Baxter introduced a multiparametric generalization of the six-vertex model. This integrable system has been found to exhibit a remarkable variety of critical…Gleb A. Kotousov, Sergei L. Lukyanov, Daria A. Shabetnik·Nov 25, 2025SaveLearn
F-theory AxiverseWe compute the couplings of Ramond-Ramond four-form axions in three ensembles of F-theory compactifications, with up to 181,200 axions. We work in the stretched Kähler cone, where α'…Sebastian Vander Ploeg Fallon, James Halverson, Liam McAllister et al.·Nov 25, 2025SaveLearn
Mass Dependence of the Araki-Uhlmann Relative Entropy Across DimensionsWe investigate the mass dependence of the Araki-Uhlmann relative entropy between a localized coherent excitation and the vacuum state of a free scalar quantum field on the (1+d)-dimensional…João G. A. Caribé, Marcelo S. Guimarães, Itzhak Roditi et al.·Nov 25, 2025SaveLearn
Fermionisation of the Aharonov--Bohm Phase on the LightfrontWe consider the phase space of the Maxwell field as a simplified framework to study the quantisation of holonomies (Wilson line operators) on lightlike (null) surfaces. Our results are markedly…Carolina Sole Panella, Wolfgang Wieland·Nov 24, 2025SaveLearn
Classical Spin Transitions and Absorptive ScatteringWe describe an on-shell, amplitudes-based approach to incorporating radiation absorption effects in the post-Minkowskian scattering of generic, compact, spinning bodies. Classical spinning…Juan Pablo Gatica, Callum R. T. Jones·Nov 24, 2025SaveLearn
Constraining strongly-warped extra dimensions with rotating black holesMassive bosonic fields can trigger superradiant instabilities in rotating astrophysical black holes leading to gaps in their mass-spin distribution. For spin-2 fields, the instability timescale is…Bruno Valeixo Bento, Miquel Salicrú Herberg·Nov 24, 2025SaveLearn
Holographic Krylov complexity in N=4 SYMWe propose and calculate a holographic Krylov complexity in N=4 SYM via the proper momentum for motion in AdS5 sliced by AdS3. The motion in an AdS3 subgroup corresponds to the…Ali Fatemiabhari, Horatiu Nastase, Dibakar Roychowdhury·Nov 24, 2025SaveLearn
Noncritical Conformal Gravity and Four-Dimensional Liouville TheoryWe study the quantum aspects of the conformal gravity in four dimensions, specifically addressing a known discrepancy in beta functions between general quadratic curvature theories and conformal…Hikaru Kawai, Nobuyoshi Ohta·Nov 24, 2025SaveLearn
Functional Renormalization Group flows as diffusive Hamilton-Jacobi-type equationsIn order to find reliable and efficient numerical approximation schemes, we suggest to identify the Functional Renormalization Group flow equations of one-particle irreducible two-point functions as…Adrian Koenigstein, Martin J. Steil, Stefan Floerchinger·Nov 24, 2025SaveLearn
Analytical studies on 3D hairy rotating black hole interiorsWe present an analytical study of the interior structure of hairy rotating black holes in three-dimensional Einstein gravity, minimally coupled to a complex scalar field with a super-exponential…Ling-Long Gao, Yan Liu, Rui-Long Zhao·Nov 24, 2025SaveLearn
Towards spinning U(1) gauged non-topological solitons in the model with Chern-Simons termWe obtain localized field configurations with finite energy in a (2+1)-dimensional model with Maxwell and Chern-Simons gauge terms coupled to a massive complex scalar field. These non-topological…Ivan Ivashkin, Eduard Kim, Emin Nugaev et al.·Nov 24, 2025SaveLearn