Holographic Spread Complexity from Branes and StringsWe study Krylov spread complexity in holographic theories using genuine string-theory probes. Building on the proposal that the growth rate of spread complexity is measured by a proper momentum in…Dimitrios Chatzis, Madison Hammond, Carlos Nunez et al.·Jun 30, 2026SaveLearn
Towards Equations for String AmplitudesGeneric Feynman integrals are widely studied as solutions of Picard-Fuchs equations on moduli spaces of their parameters, and this calls for consideration of this phenomenon at a more basic level -…A. Morozov, K. Pushkin, M. Reva·Jun 30, 2026SaveLearn
The geometric bookkeeping guide for -factorised differential equationsPrecision predictions for high-energy experiments rely on accurately evaluating multi-loop, multi-scale Feynman integrals in dimensional regularisation. The method of differential equations is by now…Antonela Matijašić·Jun 30, 2026SaveLearn
BMPV black hole at first order in α'We consider the low-energy effective action of the heterotic string and derive an analytic solution describing the first-order α' corrections to the supersymmetric and extremal BMPV black hole…Alejandro Ruipérez·Jun 30, 2026SaveLearn
Convergence of Nekrasov instanton sum for unitary quiversThe convergence radius of Nekrasov partition functions (as a function of instanton counting parameters) is shown to be positive for 4d N=2 quiver gauge theories with unitary gauge groups…Bruno Le Floch·Jun 30, 2026SaveLearn
Fate of "Space-like singularities" in c=1 Matrix ModelA class of time dependent backgrounds in two dimensional String Theory leads to superluminal Liouville walls on the worldsheet. In the dual double scaled c=1 matrix model these backgrounds involve…Sumit R. Das, Shaun D. Hampton, Sinong Liu et al.·Jun 30, 2026SaveLearn
Exact Planar Black Hole in AdS-Einstein-Scalar Gravity with IR-Emergent Nearly Conformal FluidWe study an exact analytic solution describing a static plane-symmetric hairy black hole in four-dimensional Einstein gravity minimally coupled to a neutral scalar, arising as a consistent truncation…Sangheon Yun·Jun 30, 2026SaveLearn
Holographic Krylov Complexity with Lifshitz Scaling and Hyperscaling ViolationFollowing the holographic proposal that identifies the growth rate of Krylov complexity with the proper radial momentum of an infalling massive probe, we study Krylov complexity in Lifshitz and…Kazem Bitaghsir Fadafan, M. Reza Mohammadi Mozaffar·Jun 30, 2026SaveLearn
Monitoring a de Sitter universe through an anti-de Sitter windowWe propose that AdS3 gravity coupled to dS2 end-of-the-world branes is dual to a unitary holographic CFT2 with non-unitary conformal boundary conditions. These boundary conditions have…Sarah Hoback, Daniel L. Jafferis, Zixia Wei·Jun 30, 2026SaveLearn
Kaluza-Klein Gravitons in a Higher Curvature Warped Geometry : A New PerspectiveKaluza-Klein (KK) Gravitons are the direct collider imprints of the higher dimensional bulk physics in our four dimensional universe, arising from the compactification of an extra spatial dimension.…Abhirup Karmakar, Isika Mandal, Soumitra SenGupta·Jun 30, 2026SaveLearn
Critical Lin-Lunin-Maldacena geometriesWe study the critical behavior of the Lin-Lunin-Maldacena (LLM) geometry in the case when a droplet in the LLM base space develops a cusp. This cusp is a generic feature of the density of complex…Prokopii Anempodistov, Vladimir Kazakov, Lev Senchukov·Jun 30, 2026SaveLearn
Two-scalar-field f(R) Thick Branes, Gravitational Resonances and Quasinormal ModesIn this paper, we investigate thick brane worlds in f(R) gravity supported by two-scalar-field. The two-scalar sector provides an analytical warped background with tunable energy-density splitting,…Xin-Yi Pan, Heng Guo, Jing-Xin Gong et al.·Jun 30, 2026SaveLearn
Phase Transition and Censorship Principle for Holographic Casimir EffectThis paper explores the holographic Casimir effect associated with parallel spherical defects. The gravity dual is dominated by the AdS soliton with connected EOW branes at small widths,…Zhen-Rui Huang, Rong-Xin Miao·Jun 30, 2026SaveLearn
Finite-energy hard celestial current algebra from the Banerjee--Mandal--Sahoo dipole Ward identity in QEDWe use the Banerjee--Mandal--Sahoo dipole-current Ward identity for the one-loop logarithmic soft-photon theorem as input and determine its finite-energy action on Mellin-difference hard currents.…Ruiliang Li·Jun 30, 2026SaveLearn
Non-primary square roots in massive gravityNon-linear dRGT massive and bimetric gravities are complicated theories constructed in terms of square roots of matrices. Apart from the technical issues of successfully working with such square…Alexey Golovnev·Jun 30, 2026SaveLearn
Large-N Carrollian Thermodynamics from AdS Black-Hole Phase-Space ContractionsWe develop the boundary large-rank interpretation of finite Carrollian black-hole thermodynamics and its sourced stress, scalar spectral and interacting thermal observables. Correlated scaling of the…Yingnan Xu, Shuangshuang Chu·Jun 30, 2026SaveLearn
Bounds on nonlinear electrodynamics via resummed relative entropyWe investigate nonlinear electrodynamic effective field theories (EFTs) through the relative entropy evaluated in suitable background electromagnetic fields. In this setup, the relative entropy…Pietro Conzinu, Daiki Ueda·Jun 30, 2026SaveLearn
Complexity Inequalities for Quantum SubsystemsMotivated by the role of the holographic entropy cone in constraining the entanglement structure of states with classical gravitational duals, we investigate combinations of subsystem complexities…Pawel Caputa, Giuseppe Di Giulio, Tran Quang Loc·Jun 30, 2026SaveLearn
Extended Hamiltonian thermodynamics and Carroll contractions of AdS black holesWe study extended anti-de Sitter black-hole thermodynamics under correlated contractions of the time generator and Newton coupling. We relate the contraction parameter to physical units and…Yingnan Xu, Shuangshuang Chu·Jun 30, 2026SaveLearn
Bounds on nonlinear effective field theories via resurgent relative entropyWe study nonlinear effective field theories (EFTs) with factorially growing perturbative expansions, focusing on a class in which the relative entropy encodes an infinite tower of higher-dimensional…Pietro Conzinu, Daiki Ueda·Jun 30, 2026SaveLearn
Diamonds in the Bulk and Large-N Scaling in AdS/CFTQuantum Field Theory introduced us to the notion that a causal diamond in space-time corresponded to a subsystem of a quantum mechanical system defined on the global space-time. Work by Jacobson,…Sidan A, Tom Banks·Jun 30, 2026SaveLearn
Chern-Simons propagators in AdS3We introduce parity-odd spin-1 harmonic functions in AdS3 and study their properties. We demonstrate that such parity-odd harmonics are related to their parity-even counterparts through the action…Jyotirmoy Bhattacharya, Anurag Guria, Shiroman Prakash et al.·Jun 30, 2026SaveLearn
Supersymmetric WCPn, AdS near horizons and orbifoldsWe construct and study the supersymmetry properties of the weighted projective spaces WCP2 and WCP3. These are topologically CPn with n+1 orbifold singularities…Andrea Conti, Niall T. Macpherson·Jun 30, 2026SaveLearn
Bootstrapping Euclidean Two-point CorrelatorsWe develop a bootstrap approach to Euclidean two-point correlators, in the thermal or ground state of quantum mechanical systems. We formulate the problem of bounding the two-point correlator as a…Minjae Cho, Barak Gabai, Henry W. Lin et al.·Jun 30, 2026SaveLearn
Revisiting Schrödinger CFTs: Factorization, Massless Particles, and a Path to the BootstrapWe revisit Schrödinger CFTs from a modern point of view. We introduce the ''harmonic trap geometry,'' analogous to the cylinder picture in relativistic CFTs, and demonstrate a…Mathieu Boisvert, Shehab Hossam Fadda, Justin Kulp et al.·Jun 30, 2026SaveLearn