3171 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 employs conformal bootstrap techniques to derive analytical expressions for two-point functions of bulk fields in critical loop models on the upper-half plane, specifically determining two-point connectivities for the Fortuin-Kasteleyn random cluster model under free and wired boundary conditions and validating these continuum predictions against lattice numerics through universal amplitude ratios.
This paper proposes a prescription for incorporating torsion into holographic entanglement entropy within the context of five-dimensional Chern-Simons gravity, arguing that torsion generates a new universal logarithmic divergent term in the entropy.
This paper proposes a new class of primordial non-Gaussianity arising from direct inflaton couplings that exhibit hybrid light-heavy field characteristics, leading to oscillatory modulations in the galaxy power spectrum which are analyzed using BOSS DR12 data to establish the first constraints on this extended parameter space while demonstrating enhanced sensitivity for future surveys.
This paper investigates the geometry of compact strong HKT and BHE manifolds by proving that those with full holonomy are Kähler, establishing rigidity and classification results for solvmanifolds, and demonstrating that compact, simply connected, 8-dimensional strong HKT manifolds are Hopf fibrations over 4-dimensional orbifolds via the analysis of Ricci foliation.
This paper establishes that infrared divergences in QED reflect universal quantum dressing rather than physical instability, and proves that conformal invariance prevents the stochastic interpretation of infrared fluctuations in four-dimensional Maxwell theory, thereby distinguishing it from nearly massless scalar fields in de Sitter space.
The paper proposes a relativistic framework for localized particle detectors by modeling them as massive quantum fields on Minkowski spacetime with an excised origin and Robin boundary conditions, a method that naturally generates discrete bound-state modes and can be extended to various singular spacetime geometries.
This paper develops a framework for decomposing cyclic products of genus-two fermion correlation functions into theta function expressions by fixing a branch point at infinity and utilizing the properties of Pe-functions at half-periods.
This paper uses -cohomology analysis to classify primary fields and gauge-invariant operators within the Coxeter model in , demonstrating that one-form fields in the sector encode symmetric massless and partially massless fields of all spins.
This paper provides the analytic three-loop virtual corrections to the helicity amplitudes for various four-lepton scattering processes in massless QED, expressed in terms of generalized polylogarithms.
This paper calculates the renormalized vacuum expectation value of a massless scalar field on the event horizon of a Schwarzschild black hole with a global monopole, finding that the monopole introduces a specific new contribution while also modifying the standard Schwarzschild result through a change in the horizon radius.