4271 papers
Hep-Th, or high-energy theoretical physics, explores the fundamental building blocks of our universe and the forces that govern them. Researchers in this field use complex mathematics to understand everything from subatomic particles to the behavior of black holes, often pushing the boundaries of what we know about space and time.
At Gist.Science, we monitor the arXiv repository to ensure you stay ahead of the curve in this rapidly evolving discipline. For every new preprint uploaded to arXiv under this category, our team generates both accessible plain-language overviews and detailed technical summaries, making cutting-edge research understandable regardless of your background.
Below are the latest papers in high-energy theoretical physics, curated to help you navigate the most significant recent discoveries.
This paper proposes a rigorous global geometric definition of locally nongeometric stringy -spaces by formulating them as bicategory-valued stacks within the framework of descent theory, thereby coherently gluing local quasitriangular quasi-Hopf algebra data while preserving their intrinsic noncommutative and nonassociative structures.
This paper demonstrates that the observational signatures of static and rotating wormholes, including shadow size, photon-ring sharpness, and accretion disk appearance, are distinctly shaped by their surrounding dark matter profiles, with solitonic wave dark matter supporting a genuine photon sphere and offering a unique probe of ultralight boson mass that the cuspy Navarro-Frenk-White halo lacks.
This paper systematically investigates two holographic complexity measures—complexity=volume for thermofield double states and Krylov spread complexity for single-particle states—in three-dimensional cascading gauge theories, revealing how "walking" dynamics near an intermediate conformal fixed point and the emergence of an infrared scale in the confining limit distinctly manifest in these dual descriptions.
This paper investigates the ModMax black hole, a nonlinear electrodynamics-sourced solution, by analyzing light propagation and orbital mechanics to demonstrate that while Shapiro time delay and gravitational redshift cannot distinguish between the theory's two effective metrics, the Sagnac effect, kinematic shifts, and S2 star periapsis precession offer viable observational constraints on its nonlinear parameters.
This paper presents a toy model of an evaporating black hole using overlapping qubits and approximately local degrees of freedom, which naturally realizes black hole complementarity by preventing exact Hilbert space factorization and successfully reproduces the Page curve through entropy overlap.
This paper derives horizon flux-balance laws and establishes adiabatic rigidity constraints for black-hole event horizons within a two-timescale perturbative framework, providing a systematic gauge-transformation method and second- to third-order conservation laws to model horizon absorption and backreaction in extreme mass-ratio inspirals.
This paper establishes a formal connection between TQFT principles and AdS/BCFT by demonstrating that both the Ryu-Takayanagi prescription and the Complexity-Action proposal consistently extract universal boundary entropy from holographic setups involving end-of-the-world branes, including in the context of BTZ black holes.
This paper proposes a mechanism where axion-like particles modify Standard Model gauge field configurations to generate the observed baryon asymmetry and produce a unique, constant low-frequency Cosmic Microwave Background spectral distortion distinct from conventional y-type and -type distortions.
This paper presents a first-principles numerical calculation of the suppression exponent for false vacuum decay probability in -dimensional spacetime, specifically analyzing the effects of a thermal bath and a black hole.
This paper establishes that supersymmetric monodromy defects (vortex loops) in ABJM theory define integrable boundary states of an alternating SU(4) spin chain, enabling the derivation of closed-form expressions for one-point functions of non-protected operators and the computation of their first quantum corrections.