4375 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 generalizes the "holar wind" mechanism to rotating -deformed BTZ black holes, demonstrating that their long string emission probabilities are universally governed by the change in Bekenstein-Hawking entropy and that the thermodynamically required background B-field precisely matches the spectrum of single-trace deformed symmetric product CFTs.
This paper constructs duality-covariant worldvolume dynamics for particles and exotic branes by extending known actions to incorporate the hidden symmetry of 11D supergravity through an enlarged worldline model and a generalized gauged sigma model within the framework of exceptional field theory.
This paper formulates practical prescriptions for handling t-channel divergences in phenomenological calculations involving massless or unstable particles by demonstrating intricate KLN theorem cancellations across regularization schemes and connecting these results to the complex-analytic structure of amplitudes to advance the construction of finite, fixed-order inclusive collider observables.
The paper introduces CHESS, a Wolfram Language package that utilizes Chebyshev pseudo-spectral collocation to achieve high-precision, efficient numerical solutions for -factorized differential equations governing Feynman master integrals, demonstrating rapid convergence and competitive performance against existing methods.
This paper provides a comprehensive overview of Calabi-Yau manifolds for machine learning researchers, characterizes the role of symmetries in approximating Ricci-flat metrics, and introduces a novel symmetry-aware graph neural network model alongside new formulas for volume ratios to address challenges in heterotic string theory predictions.
This paper introduces a new family of stable, finite-energy, non-topological solitons in biadjoint scalar field theory that are time-dependent, carry a U(1) charge from colour space rotations, and generalize Q-ball solutions.
This paper introduces two novel numerical methods for evaluating Feynman integrals by leveraging their complete monotonicity and Stieltjes properties to reconstruct solutions from differential equations without boundary data and to enable efficient, provably convergent analytic continuation via Padé approximants.
This paper establishes a sharper causality constraint on high-energy scattering by demonstrating that any non-singlet trajectory with a Regge intercept inevitably generates negative time-delays in certain physical channels, thereby ruling out such universal high-energy behaviors that extend beyond the graviton pole.
This paper demonstrates that the universal logarithmic temperature dependence in the quantum thermodynamics of near-extremal black holes arises from the Lichnerowicz lifting of near-horizon tensor zero modes, where detailed parent-geometry data cancel out to reveal an infrared bulk-boundary matching with the Schwarzian soft sector.
This paper introduces a Laplace transform method that decomposes curved-space cosmological modes into superpositions of flat-space plane waves, thereby simplifying the calculation of cosmological correlators into closed-form series with manifest energy singularities and unified diagrammatic rules applicable across the entire kinematic domain.