3592 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 demonstrates that equivariant localization can be used to compute the on-shell action for supersymmetric rotating, charged black holes in five-dimensional higher-derivative supergravity, achieving an exact match with dual field theory calculations of the superconformal index in a Cardy-like limit.
This paper derives the conservation laws, including the energy-momentum tensor and electric charge, for Lie-Poisson classical field theories within the -Minkowski spacetime framework and demonstrates that the non-relativistic limit of the Dirac equation introduces an orbital Zeeman coupling with energy shifts dependent solely on the -parameter.
This paper classifies two-dimensional fermionic systems with a flavor symmetry and universal fermion-parity symmetry into 16 distinct superfusion categories, determined by solving super-pentagon equations and characterized by invariants that correspond to anomaly classes.
This paper presents the first fully analytic calculation of the four-loop non-singlet splitting functions in perturbative QCD, confirming prior partial results and enabling the extraction of four-loop virtual and rapidity anomalous dimensions for logarithmic resummation.
This paper derives the total even-in-velocity scattering observables at fifth post-Newtonian order using a worldline action and Feynman's prescription to establish a universal conservative Hamiltonian and resolve ambiguities in Effective One Body coefficients, while demonstrating the superiority of this approach over the prescription in preserving expected theoretical structures.
This paper details the analytical solution to the DGLAP integro-differential equation within a simplified QCD model by employing complex maps and contour integrals to relate the solution to Bessel functions, establish a connection to the BFKL equation, and express the inverse Laplace transformation as a Barnes contour integral.
This paper investigates the separability and entanglement properties of Rokhsar-Kivelson and resonating valence-bond states across arbitrary lattices, proving that disconnected subsystems are exactly or effectively separable while providing exact expressions for entanglement in adjacent subsystems, thereby demonstrating that these quantum spin liquid and critical states exhibit vanishing entanglement between spatially separated regions.
Through three-dimensional lattice simulations, this study reveals that the dominant source of density perturbations in first-order phase transitions depends on the transition strength (), characterizes the resulting power spectra slopes for both density perturbations and gravitational waves, and confirms that slow transitions can generate primordial black holes while offering theoretical predictions for gravitational wave detection.
This paper proposes a minimal Standard Model extension introducing Lorentz Invariance Violation in the Z boson's dispersion relation and outlines a targeted search strategy for ATLAS and CMS to detect resulting mass shifts and sidereal modulations with a sensitivity of approximately to .
This paper proposes a minimal factorization of Chern-Simons theory by introducing a specific set of edge modes interpreted as quantum group degrees of freedom, which uniquely reproduces the Bekenstein-Hawking entropy of three-dimensional gravity through topological entanglement entropy.