463 papers
This paper investigates the boundary critical behavior of the semi-infinite Gross-Neveu-Yukawa model by analyzing its phase diagram, identifying distinct universality classes under various unitary and conformal boundary conditions, and computing the associated boundary critical exponents to one-loop order.
This paper extends a hard-core-free functional renormalization group method to three-dimensional Lennard-Jones liquids, demonstrating through numerical calculations that it achieves accuracy comparable to modern integral-equation theories while maintaining superior thermodynamic consistency.
This paper establishes an -duality converse to prior work by proving that the -dual of the action of on their tautological representations is the symplectic mirabolic space acting on and its tautological representations, while also formulating a corresponding global conjecture for the categorical theta-correspondence.
This paper demonstrates that time-dependent string compactifications can satisfy the higher-dimensional Null Energy Condition required by worldsheet symmetry while allowing the lower-dimensional effective description to violate it, thereby enabling bouncing cosmologies and scale-separated solutions.
This paper presents an exhaustive BRST Lagrangian description for partially massless bosonic fields in four-dimensional (A)dS space, demonstrating that the requirements of a Hermitian and nilpotent BRST charge restrict the theory to de Sitter space and yield a gauge-invariant Lagrangian with specific Stückelberg field content that correctly reproduces the mass shell conditions.
This paper demonstrates that all-loop soft photon theorems in the high-energy limit imply the existence of an infinite tower of higher-spin antiholomorphic currents on the celestial sphere, which transform under and generate a classical algebra identified as the wedge subalgebra of .
This paper initiates the study of "twisted holography" for BFSS and IKKT matrix models by identifying their admissible twists, computing their BV-BRST cohomology, and demonstrating that these correspond to twisted IIA and IIB string theories in the planar limit, thereby revealing infinite-dimensional symmetry algebras and connections to specific BPS truncations of eleven-dimensional supergravity.
This paper investigates the holographic construction of timelike entanglement entropy in BTZ and higher-dimensional AdS-Schwarzschild black hole backgrounds, revealing how extremal surfaces with spacelike and timelike branches reproduce field-theoretic results, exhibit dimension-dependent critical behaviors, and display characteristic volume-plus-area structures and near-horizon exponential growth.
This paper investigates the impact of Barrow's fractal entropy parameter on the Joule-Thomson expansion and inversion temperature of quantum-corrected AdS-Reissner-Nordström black holes in Kiselev spacetime, utilizing numerical solutions to analyze temperature-pressure relationships and isenthalpic curves.
This paper investigates radiation entropy in asymptotically AdS black holes within f(Q) gravity using the island rule, revealing that the framework necessitates a modified generalized entropy formula, leads to a breakdown of the s-wave approximation in eternal black holes, and demonstrates that both the radiation entropy and Page time encode specific information about the underlying gravitational model.
This paper establishes a correspondence between the gravitational phase space at null infinity and near a black hole horizon, identifying celestial symmetries in the latter's subleading phase space to reveal an infinite tower of conserved charges and new gravitational observables.
This paper numerically demonstrates that the path-sum-based causal set scalar propagator construction accurately reproduces the continuum result in (1+1)-dimensional Anti-de Sitter spacetime without requiring modifications to the flat-spacetime jump amplitudes, thereby validating the formalism's applicability to curved Lorentzian manifolds.
This paper presents a proof of the reverse isoperimetric inequality for black holes in Einstein gravity with using a geometric-analytic approach, demonstrating that the reversal of the usual inequality stems from the curved background structure dictated by Einstein's equations.
This paper proves Lam's conjecture that the ABCT variety is a positive geometry by analyzing its combinatorial and algebraic structure, interpreting its boundary subvarieties as point configurations on , and constructing a top-degree meromorphic form.
This paper extends the authors' formalism of elliptic virtual structure constants to encompass hypersurfaces and complete intersections within weighted projective spaces that possess a single Kähler class.
This paper systematically characterizes categorical duality operators on spin and anyon chains with internal fusion category symmetry by parameterizing them via quantum cellular automata and associated bimodule categories, demonstrating that such operators form a simplex whose extreme points correspond to simple objects, and proving that these structures inevitably flow to weakly integral fusion categories in the infrared limit when defined on tensor product Hilbert spaces.
This paper investigates the cluster algebraic properties of wavefunction coefficients in de Sitter cosmology, introducing a stronger "ordered single cluster condition" for path graphs and a generalized tube-based structure for tree graphs to constrain symbol bootstraps.
This paper investigates one-loop mass corrections for interacting string states in the NS-NS sector of Type-II theories, specifically deriving closed-form expressions for states in the first Regge trajectory up to level by constructing vertex operators, utilizing elliptic functions, and applying the -prescription to regularize infrared divergences.
This paper develops a covariant formulation of the strong deflection limit for massive particles in static, spherically symmetric spacetimes, demonstrating that the logarithmic divergence of the deflection angle is governed by the radial instability exponent of the critical orbit, which can be expressed geometrically through local curvature data and matter properties.
This paper constructs modular families of quantum-integrable elliptic long-range spin chains with q-deformed interactions by freezing spin-Ruijsenaars systems at classical equilibrium configurations, thereby providing a unified framework that interpolates between nearest-neighbour and long-range models while encompassing various known integrable chains and their deformations.