Blackish Holes with Stringy BackreactionRecent studies have demonstrated that an ad hoc Dirichlet boundary condition, placed outside but close to an event horizon, for probe degrees of freedom in an otherwise black hole geometry…Elena Cáceres, Suman Das, Arnab Kundu et al.·Oct 3, 2025SaveLearn
A Holographic prescription for generalized Schwinger-Keldysh contoursWe provide a holographic prescription to compute real-time thermal correlators with arbitrary operator ordering. In field theory, these correlation functions are captured by a multi-fold…Martin Ammon, Jette Germerodt, Christoph Sieling et al.·Oct 3, 2025SaveLearn
Holographic description of 4d Maxwell theories and their code-based ensemblesWe formulate a precise holographic duality between an ensemble of 4d U(1)g Maxwell theories living on a spin four-manifold M4 and an Abelian BF-type 2-form gauge theory of level N, summed…Ahmed Barbar, Anatoly Dymarsky, Alfred Shapere·Oct 3, 2025SaveLearn
Revisiting Lagrangian Formulation of Stochastic inflationWe revisit the Lagrangian formulation of stochastic inflation, where the path-integral approach is employed to derive the Langevin equation governing the dynamics of long-wavelength fields, in…Rajat Kumar Panda, Sukanta Panda, Abbas Tinwala·Oct 3, 2025SaveLearn
New perspectives in Kac-Moody algebras associated to higher dimensional manifoldsIn this review, we present a general framework for the construction of Kac-Moody (KM) algebras associated to higher-dimensional manifolds. Starting from the classical case of loop algebras on the…Rutwig Campoamor-Stursberg, Alessio Marrani, Michel Rausch de Traubenberg·Oct 3, 2025SaveLearn
Inverse Monoid Topological Quantum Field Theories and Open-Closed Grand Canonical Symmetric OrbifoldsWe present an open-closed topological quantum field theory for inverse monoids which generalizes the theory of principle fiber bundles with finite gauge group over Riemann surfaces with boundary. The…Jan Troost·Oct 3, 2025SaveLearn
Flux tube profile from Holography: finite size and strong coupling correctionsWe use the holographic correspondence as a tool to study the classical flux tube profile connecting a static quark-antiquark pair in a 2+1-dimensional strongly-coupled large N QCD-like theory.…Tommaso Canneti·Oct 2, 2025SaveLearn
K-Points and Type IIB/Heterotic Duality with NS5-BranesWe revisit type II0 limits in the vector multiplet moduli space of compactifications of Type IIB string theory on Calabi-Yau threefolds. These limits are special because they cannot be described…Jeroen Monnee, Timo Weigand, Max Wiesner·Oct 2, 2025SaveLearn
Special Kähler geometries of N=4 superYang-MillsThe low energy effective theory on the moduli space of vacua of 4d superYang-Mills (sYM) theory defines a special Kähler geometry. For simple sYM gauge algebras, g, we classify all…Philip C. Argyres, Antoine Bourget, Julius F. Grimminger et al.·Oct 2, 2025SaveLearn
Global forms of N=4 theories and non-minimal Seiberg-Witten solutionsTo each four dimensional N≥ 2 supersymmetric quantum field theory, one can associate an algebraic completely integrable (ACI) system that encodes the low energy dynamics of theory. In…Robert Moscrop·Oct 2, 2025SaveLearn
Quantum dissipative effects for a real scalar field coupled to a dynamical Neumann surface in d+1 dimensionsWe study dissipative effects for a system consisting of a massless real scalar field satisfying Neumann boundary conditions on a space and time-dependent surface, in d+1 dimensions. We focus on the…C. D. Fosco, B. C. Guntsche·Oct 2, 2025SaveLearn
Dimers for Relativistic Toda Models with Reflective BoundariesWe construct dimer graphs for relativistic Toda chains associated with classical untwisted Lie algebras of A, B, C0, Cπ, D types and twisted A, D types. We show that the Seiberg-Witten curve of…Kimyeong Lee, Norton Lee·Oct 2, 2025SaveLearn
Entanglement entropy between tangent balls in CFTDWe apply the universal method developed in Jiang:2025jnk to compute the entanglement entropy between two tangent balls in CFTD. When taking the radius of one ball to infinity, it gives the…Jiankun Li, Li Song·Oct 2, 2025SaveLearn
Stringy algebras, stretched horizons, and quantum-connected wormholesWhile the supergravity limit of AdS/CFT has been extensively explored, the regime in which stringy dynamics dominate, characterized by the emergence of an infinite tower of higher-spin massive modes,…Aidan Herderschee, Jonah Kudler-Flam·Oct 2, 2025SaveLearn
Bounding field excursions along null geodesics with applications to cosmologyScalar fields in theories of gravity often inhabit a moduli space of vacua, and coherent spatial or temporal variations in their expectation values can produce measurable gravitational effects. Such…Aidan Herderschee, Aron C. Wall·Oct 2, 2025SaveLearn
Superstring amplitudes from the field-theory limit: an n-point map at one loopAre perturbative superstring amplitudes for massless external states just an α' dressing of super-Yang-Mills/supergravity? This is the case at tree level, where the worldsheet correlators at…Ricardo Monteiro, Lecheng Ren·Oct 2, 2025SaveLearn
Modular theory and symmetry resolution in hyperfinite von Neumann algebrasWe study modular theory in hyperfinite von Neumann algebras, i.e. in those of type II or type III, from the viewpoint of a subregion charge sector decomposition. We address this symmetry resolution…Giuseppe Di Giulio, Moritz Dorband, Johanna Erdmenger et al.·Oct 2, 2025SaveLearn
Description of Non-Spherical Black Holes in 5D Einstein Gravity via the Riemann-Hilbert ProblemWe investigate the solution-generating technique based on the Breitenlohner-Maison (BM) linear system, for asymptotically flat, stationary, bi-axisymmetric black hole solutions with various horizon…Jun-ichi Sakamoto, Shinya Tomizawa·Oct 2, 2025SaveLearn
Holographic s+p superconductors with axion induced translation symmetry breakingWe construct a holographic model for an s+p superconductor with axion-induced translation symmetry breaking within the framework of gauge/gravity duality, working in the probe limit. The equations of…Ru-Qing Chen, Hui Zeng, Zhang-Yu Nie et al.·Oct 2, 2025SaveLearn
On Pre-Inflationary non GaussianitiesWe explore the three-point amplitude of curvature perturbations in scenarios suggested by high-scale supersymmetry breaking in String Theory, where the inflaton is forced to climb a steep exponential…M. Meo, A. Sagnotti·Oct 1, 2025SaveLearn
Bootstrapping supersymmetric (matrix) quantum mechanicsWe apply the quantum-mechanics bootstrap to supersymmetric quantum mechanics (SUSY QM) and to its matrix relative, the Marinari-Parisi model, which is conjectured to describe the worldvolume of…Samuel Laliberte, Brian McPeak·Oct 1, 2025SaveLearn
AdS vacua of non-supersymmetric stringsFew vacua are known for the three tachyon-free non-supersymmetric string theories. We find new classes of AdS backgrounds by focusing on spaces where the equations of motion reduce to purely…Salvatore Raucci, Alessandro Tomasiello·Oct 1, 2025SaveLearn
Setting T2 free for braneworld holographyWe identify what has been referred to as 'cut-off CFT' in holographic braneworld with T2 or T T theory (depending on the dimension of the bulk), so that the holographic dual of…Nele Callebaut, Matteo Selle·Oct 1, 2025SaveLearn
Unitarity and the On-Shell Action of Worldline Quantum Field TheoryWe develop the on-shell action formalism within Worldline Quantum Field Theory (WQFT) to describe scattering of spinning compact bodies in General Relativity in the post-Minkowskian (PM) expansion.…Kays Haddad, Gustav Uhre Jakobsen, Gustav Mogull et al.·Oct 1, 2025SaveLearn
Brickwall model for hyperbolic black holes and chaosWe study the quantum chaotic behavior of black holes within the brickwall model, focusing on probe scalar fields in (d+1)-dimensional hyperbolic AdS black holes. The brickwall model has captured…Hyun-Sik Jeong, Keun-Young Kim, Gaya Yun et al.·Oct 1, 2025SaveLearn