3039 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 applies supersymmetric localization to compute the exact partition function of two-dimensional theories on spindles for both twist and anti-twist mechanisms, deriving a unified formula that encompasses both cases.
This paper investigates gravitational eikonal scattering in nonlocal -dimensional theories to derive effective geometries that, when nonlinearly completed, yield singularity-free, asymptotically flat black hole solutions featuring a de Sitter core.
This paper investigates the large- dynamics of QCD-inspired and $SU(N)$ unitary matrix models, deriving analytic and numerical solutions for spectral densities and free energies in both real () and complex () action regimes to characterize their distinct phase transitions and low-temperature QCD behavior.
This paper demonstrates that even when classical and quantum dynamics are aligned at a specific moment during inflation, their correlation functions diverge exponentially by the end of inflation due to interactions, a difference illustrated through the bispectrum and tensor power spectrum that also clarifies the absence of poles in the scalar bispectrum from finite-time classical evolution.
This paper reevaluates three-loop QCD corrections to electroweak vacuum polarization functions to determine contributions to radiative parameters, resulting in improved predictions for the boson mass and the electric charge that are significant for future FCC precision targets.
This paper constructs and analyzes the scattering diagram for BPS states on local by combining insights from orbifold and large volume limits to map the physical stability slice and provide evidence for the Split Attractor Flow Tree Conjecture within a specific range of central charge phases.
This paper rigorously derives the physical gauge group of Yang-Mills theory as the quotient of boundary-preserving gauge transformations by Gauss law transformations by analyzing the structure of the instantaneous state space, and extends this analysis to demonstrate how boundary conditions and the resulting gauge group differ between the unbroken and broken phases of Yang-Mills-Higgs theory.
This paper demonstrates that sustaining a constant electric field in de Sitter space necessitates a tachyonic photon mass, which, when incorporated into an on-shell renormalization scheme, resolves previous infrared divergences by yielding a finite, positive Schwinger current for both charged fermions and scalars.
This paper investigates the dynamics of Loschmidt echoes in noisy quantum many-body systems by establishing an equivalence to dissipative operator norms, proposing a universal two-regime decay model (Gaussian for weak noise and exponential for strong noise) linked to operator growth, and rigorously validating these findings using a solvable chaotic circuit.
This paper explicitly calculates the regulator-dependent parameters for three-loop gauge -functions in supersymmetric theories using exponential higher covariant derivative regularization, providing closed-form expressions and demonstrating how finite coupling redefinitions restore the Novikov–Shifman–Vainshtein–Zakharov relation.