Metric Reconstruction from Timelike Entanglement EntropyTimelike entanglement entropy (TEE) provides a Lorentzian boundary probe of bulk geometry, but its use for metric reconstruction depends on the holographic prescription and on the extremal-surface…Hao Feng, Tian-Shun Chen, Shao-Feng Wu·Aug 17, 2026SaveLearn
Flat space limits of symmetric Taub-NUT instantonsWe construct U(1)-symmetric SU(2) instantons on the Taub-NUT space with generic holonomy, and instanton number and magnetic charge (k,m)=(2,0), (1,1), and (2,-1). We construct these…Matthew Dales·Aug 17, 2026SaveLearn
Effective field equations with stochastic initial conditionsThe evolution of quantum field expectation values from an initial non-equilibrium quantum state can be followed numerically using the Truncated Wigner technique. It can track non-perturbative quantum…Ian G. Moss·Aug 17, 2026SaveLearn
Quantum Stability of the Fuzzy Sphere Black Hole HorizonWe establish the perturbative stability of the fuzzy-sphere black-hole horizon in the large-N matrix quantum mechanics of Chu:2024qil. Large-N counting shows that the leading quantum…Chong-Sun Chu·Aug 17, 2026SaveLearn
Quantum-Corrected Black Holes in Higher Dimensions: From Gravitational Collapse to Remnants, WGC-Like Behavior and Accretion SignaturesWe study the gravitational collapse of a homogeneous dust sphere in higher-dimensional spacetime, with the loop quantum gravity correction entered through a modified Friedmann equation. Its most…Saeed Noori Gashti, Umair Anwar, Abdul Jawad et al.·Aug 17, 2026SaveLearn
Positive Tensor-Network Kähler Metrics on gCICY ThreefoldsWe develop and implement a positive tensor-network parameterization for computing Ricci-flat Kähler metrics on Calabi-Yau manifolds. It replaces the large Hermitian coefficient matrix of a…Juntao Wang·Aug 17, 2026SaveLearn
Gravitational wave signatures from area metric gravityArea metric theories have been proposed as effective descriptions in a number of quantum gravity approaches: as continuum limit of effective spin foams, as an effective description for string theory…Bianca Dittrich·Aug 17, 2026SaveLearn
Lagrangian Schur index and Bethe ansatz type formulaWe propose a surprisingly elementary method to compute the Schur index in closed-form for general N = 2 Lagrangian theories. The method is inspired by the Bethe ansatz type formula for…Yutong Li, Yiwen Pan·Aug 16, 2026SaveLearn
Holographic Entanglement and Emergent GravityWe investigate the emergence of bulk geometry from boundary entanglement entropy in the context of holographic duality. Considering a thermal 1+1-dimensional conformal field theory dual to the BTZ…Mohammad Ali-Akbari·Aug 16, 2026SaveLearn
Bootstrapping bilinear relations of discrete Painlevé systems from 5d gauge theoriesWe study tau-functions of elliptic and q -Painlevé equations through their correspondence with 5d N=1 supersymmetric field theories. Defining tau-functions associated with 5d field…Minsung Kim, Xin Wang·Aug 16, 2026SaveLearn
Renormalization-group locking of finite anisotropic propagation cones in Yukawa networksDifferent field species can begin with finite anisotropic propagation geometries whose principal axes need not coincide. We ask whether local Yukawa interactions on a finite graph can nevertheless…Shuai Zeng·Aug 16, 2026SaveLearn
Bezoutian Decoupling for Conformal Yang--Mills Multiplets in (A)dSMetsaev exhibited generic and decoupled formulations of conformal Yang--Mills theory in (A)dS6, (A)dS8, and (A)dS10, and conjectured the corresponding relations in higher even dimensions.…Weiqi Jiang·Aug 16, 2026SaveLearn
Strong CP Problem in Type IIA Toroidal Orientifold String TheoryWe present a globally consistent Type IIA T6/(Z2 × Z2) orientifold with intersecting D6-branes that dynamically solves the strong CP problem via the four-form flux…Yang Liu·Aug 16, 2026SaveLearn
Positive Singularities and Volumes in Scattering AmplitudesRecent advances have revealed that scattering amplitudes in certain quantum field theories admit a geometric formulation in terms of positive geometries. In this framework, amplitudes are encoded by…Elia Mazzucchelli·Aug 16, 2026SaveLearn
Quantum Information in SYK ModelWe investigate the bulk-boundary correspondence in the SYK model from a quantum information perspective. The SYK model describes a system of Majorana fermions with random all-to-all interactions,…Chen-Te Ma, Jeff Murugan, Masaki Tezuka·Aug 16, 2026SaveLearn
Higher-order analogues of colour-kinematics duality in first-order Yang-Mills Feynman diagramsColour-kinematics duality is, even at tree level, not manifest from the standard Lagrangian of Yang-Mills theory in that the usual Feynman-diagram expansion does not follow the kinematic Jacobi…Leron Borsten, Dimitri Kanakaris, Hyungrok Kim·Aug 15, 2026SaveLearn
Topological Field Theory and Stochastic DynamicsIn the late 1980s, Baulieu and Grossman demonstrated that the supersymmetric formulation of Langevin stochastic differential equations (SDEs), proposed earlier by Parisi and Sourlas, belongs to the…Igor V. Ovchinnikov·Aug 15, 2026SaveLearn
Quasinormal frequencies and greybody factors for axial perturbations of dilaton-Euler-Heisenberg de Sitter black holesWe investigate the quasinormal modes (QNMs) and greybody factors of dilaton-Euler-Heisenberg (dEH) de Sitter (dS) black holes in string-inspired Euler-Heisenberg gravity. Since the axial…Ming Zhang, Guo-Xin Chen, Xufen Zhang et al.·Aug 15, 2026SaveLearn
Spinning Conformal Correlators from Neural NetworksWe construct spinning conformal fields from neural networks and the embedding formalism, computing their two-, three- and four-point functions in examples, building on scalar conformal field…Manas Dogra, James Halverson, Joydeep Naskar·Aug 15, 2026SaveLearn
History-Dependent Mode Selection in a Driven Holographic SuperfluidWe study finite-rate mode selection among competing Landau-unstable modes in a holographic superfluid. The selected mode is not generally the instantaneous fastest-growing one, while time-dependent…Bo-Xuan Ge·Aug 15, 2026SaveLearn
On M2-, M5-, and D3-branes from 12d anomalies: an equivariant perspective on dualityWe revisit the twelve-dimensional anomaly polynomial that has long been known to govern M5-brane worldvolume theories, together with its more recently proposed D3-brane counterpart. We show that…Kiril Hristov, Pedro Vicente Marto·Aug 14, 2026SaveLearn
Applications of Flux Compactifications in F-TheoryThis thesis studies 4D F-theory compactifications with fluxes and their connection to particle physics, accompanied with a review of F-theory. First, we develop a general formalism for gauge symmetry…Shing Yan Li·Aug 14, 2026SaveLearn
Universal Emergence of Bosonic and Fermionic Algebras in a Deterministic Proper-Time FrameworkThis work develops the deterministic, discrete proper-time framework introduced in our previous work, Eur.\ Phys.\ J.\ C 86 (2026) 829, in which quantum field theory emerges as an effective…Alessio Maiezza·Aug 14, 2026SaveLearn
What is the simplest holographic matrix model?We study a generalization of a two-matrix model proposed by J. Hoppe in '89. At strong coupling and large N, we unveil an emergent area preserving diffeomorphism symmetry of this model, which…Harish Murali, Pedro Vieira·Aug 14, 2026SaveLearn
Catastrophic Inflation in the AxiverseIn the landscape of compactifications of type IIB string theory on O3/O7 orientifolds of Calabi--Yau threefolds, we identify regions of the axion potential in specific geometries that support…Naomi Gendler, Oliver Janssen, Matthew Kleban et al.·Aug 14, 2026SaveLearn