4371 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 an exact solution for a static black hole with anisotropic matter in a magnetic field, revealing that while increasing anisotropic matter suppresses local chaos, variations in the magnetic field drive global transitions between regular and chaotic particle trajectories.
This paper demonstrates that for a specific family of bipartite planar maps with q-deformed face weights arising from the double-scaled SYK model, the weighted enumeration of maps with a fixed boundary metric depends solely on the crossing number of the associated geodesic chord diagram, thereby establishing an exact correspondence between the induced law of these diagrams and the chord diagram representation of the DSSYK model.
This paper demonstrates that linearised E theory and its Siegel (Double Field Theory) decomposition possess local symmetries at low levels when the symmetry parameters satisfy specific differential and non-linear constraints on their extended spacetime dependence, thereby eliminating the need to impose restrictive conditions on the fields themselves.
This paper proposes an experimental method for generating a true graviton laser by achieving systematic graviton population inversion and exponential growth in ultra-cold atomic systems through the interplay of boson number and matter wave packet squeezing, utilizing an interaction model previously shown to enable effective graviton detection.
This paper computes supersymmetric twists of field theories in twistor space, demonstrating how these twists localize gauge and supergravity theories to spacetime or planes to reproduce known results, and identifies their corresponding holographic duals within the framework of chiral holography.
This paper proposes that black hole microstate counts and their conformal field theory duals exhibit extreme value statistics characteristic of Gaussian log-correlated fields, thereby establishing a quantitative limit on the resolution of the semiclassical AdS gravitational path integral through a holographic formulation of the Fyodorov-Hiary-Keating conjecture.
This paper introduces a novel, adaptive numerical method for solving canonical differential equations of Feynman integrals using Chebyshev polynomial approximations, which offers competitive efficiency and robust stability across physical phase space with minimal manual intervention for singularities.
This paper defines new gauge-invariant boundary observables in string field theory, analogous to Brown-York charges in General Relativity, which are constructed from boundary tadpoles associated with background isometries and remain consistent even for bulk-sourced backgrounds, with applications demonstrated in both open and closed string field theories.
This paper introduces a graph-theoretic framework utilizing coined quantum walks on permutation trees and quantum channel formulations to represent color-ordered MHV scattering amplitudes in quantum chromodynamics, thereby establishing a unified approach for simulating quantum field theory processes via quantum algorithms.
This paper proposes a model of holographic dark matter derived from the infrared horizon cutoff, which accounts for dark matter density, explains the coincidence between baryonic and nonbaryonic contributions, and reverses the sign of pre-existing vacuum energy to align negative theoretical predictions with positive observational values.