3608 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 presents a recursive algebraic framework that reduces the closed string tachyon vacuum equation in the zero-momentum Lorentz-scalar sector to a sequence of matrix inversions via a seam-graded expansion, developed through human-AI collaboration.
This paper demonstrates that advanced Large Language Models can semi-autonomously derive novel Bethe Ansatz solutions for previously unsolved integrable spin chain models, including unique cases with broken left-right invariance and non-standard nested structures, with human researchers correcting minor errors and verifying the results against exact diagonalization.
This paper demonstrates that adding Kounterterms to Einstein-AdS gravity allows for the extraction of holographic conformal anomalies in arbitrary odd dimensions, offering a method where the action variation has a closed form and yields significant portions of the Weyl anomaly despite a mismatch with standard techniques for non-conformally flat boundaries.
This paper establishes an explicit operator-level bridge between the shock-wave formalism and non-local light-cone expansion by demonstrating that first sub-eikonal corrections in deep-inelastic scattering reconstruct standard quark distributions at finite and deriving their high-energy evolution equations, which recover the Kirschner-Lipatov exponent with full finite- color factors under symmetric double-logarithmic conditions.
This paper demonstrates that Unimodular Gravity enables the construction of exact traversable wormholes supported by a phantom scalar field and standard linear Maxwell electrodynamics, thereby eliminating the need for Non-Linear Electrodynamics typically required in General Relativity.
This paper demonstrates that Feynman's proof of the Maxwell equations, when reformulated in a non-quantum relativistic framework with minimal hypotheses, fundamentally relies on the principle that gauge field interactions and their corresponding equations of motion are deducible from the minimal coupling rule.
This paper presents a pedagogical introduction to Gaussian scalar field theory, demonstrating how the entire framework can be derived from the retarded Green function and encapsulated within the Wightman function, thereby offering a formalism well-suited for curved spacetimes and causal sets that allows for the definition of a distinguished vacuum state and a purity condition.
This paper establishes generalized Lichnerowicz theorems and a supersymmetry-counting formula for smooth, compact near-horizon geometries in , supergravity with R-symmetry gauging, demonstrating that the number of supersymmetries is determined by the index of a twisted Dirac operator and proving unconditional symmetry enhancement in the ungauged case (with a specific kernel assumption for the gauged case).
This paper introduces and studies fused K-operators of arbitrary spin within the framework of the alternating central extension of the -Onsager algebra, proving that they satisfy the spectral-parameter dependent reflection equation and providing explicit expressions for low-spin cases.
This paper investigates the ground state degeneracy of infinite-component Chern-Simons-Maxwell theories with block-Toeplitz K matrices, classifying its diverse growth patterns and linking them to the roots of the associated determinant polynomial to distinguish between gapped and gapless phases and identify conditions for foliated fracton orders.