3662 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 investigates the ultraviolet behavior of the invariant charge in quantum electrodynamics, demonstrating that a modified real-part definition avoids the Landau pole singularity and utilizing perturbation theory in an imaginary-charge model to derive specific asymptotic corrections that likely extend to standard and other non-asymptotically free QED models.
This paper investigates the monodromy of Knizhnik-Zamolodchikov connections with irregular singularities (poles of higher order) for both universal and specific Lie algebra cases, deriving general results and constructing explicit topological invariants for links and tangles.
This paper demonstrates that the Baxter Q-operator and the eigenfunction product formula for the two-particle hyperbolic Ruijsenaars system can be derived from the genus one Moore-Seiberg duality identity in two-dimensional Liouville conformal field theory.
This paper demonstrates that while the entanglement entropy of massive scalar fields in the ground state follows a robust area law with exponential mass suppression, localized excited states violate universal $mR$ scaling due to the interplay between the field mass and the excitation's finite width, suggesting that black hole thermodynamics in semiclassical gravity may depend on multiple independent infrared scales.
This paper investigates the thermodynamic phase transitions between Schwarzschild black holes and scalarized solutions in Einstein-scalar-Gauss-Bonnet gravity, revealing that the nature of the transition (ranging from nonexistent to first- or second-order) is critically determined by the specific form of the scalar-Gauss-Bonnet coupling function.
This paper employs a Dyson-Schwinger-inspired one-loop resummation scheme within an effective field theory to demonstrate that an ultra-violet fixed point structure justifies the use of perturbative tree-level calculations for magnetic monopole production cross sections at colliders, thereby validating existing experimental mass bounds.
This paper develops a general framework for deriving the Tolman–Oppenheimer–Volkoff equation and analyzing stellar equilibrium in any gravitational theory with spherically symmetric master field equations, demonstrating how such theories can weaken gravity to mitigate the Buchdahl limit and support regular black hole solutions with perfect fluid cores.
This paper formulates a partonic description of hadronic gravitational form factors in QCD using momentum-space conformal field theory methods, demonstrating that the spin-0 contribution governed by the conformal anomaly satisfies a mass-independent dispersive sum rule and admits a dilaton-like interpretation that becomes dominant in the light-cone limit.
This paper presents a closed-form analytic expression for four-point correlation numbers involving Ramond fields in super Minimal Liouville Gravity by adapting the higher equations of motion framework and boundary contribution methods previously established for bosonic and Neveu-Schwarz sectors.
This paper utilizes the soft behavior of scattering amplitudes to compute the gravitational memory effect arising from the scattering of Kerr-Taub-NUT black holes, highlighting unique non-linear features of NUT charges distinct from electromagnetic monopoles and extending the analysis to self-dual Taub-NUT black holes in the context of celestial holography.