4316 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.
By applying the Schwarz-Pick theorem to the holomorphic self-map properties of the retarded Green's function, this paper establishes a universal bound on the frequency-dependent dynamical Love number for compact objects like neutron stars and black holes, which is saturated by the single-mode model for neutron stars and constrains tidal heating for black holes.
This paper utilizes the Schwarzian derivative to formulate and solve differential equations that systematically generate, purify, and relate various two-dimensional spacetime subsets exhibiting thermal particle distributions within the framework of quantum field theory in curved spacetime.
This paper numerically demonstrates that symmetry breaking in Grand Unified models leads to biased domain walls interacting with magnetic monopoles, resulting in novel phenomena like monopole absorption and black hole formation that generate a detectable stochastic gravitational wave background.
This paper develops a robust worldline effective field theory framework to model perturbations in gravitational atoms, revealing that spinning bosonic clouds can exhibit parametrically enhanced negative Love numbers and significantly altering binary inspiral dynamics through shifted resonances and competing tidal effects.
This paper demonstrates that introducing non-minimal coupling to gravity in chain inflation models resolves the tension preventing high-energy scale inflation, thereby enabling viable scenarios at that predict distinct, testable signatures in the stochastic gravitational wave background and spectral index running.
This paper presents a comprehensive computational study of the mod-2 cohomology for all 230 three-dimensional space groups, providing explicit ring presentations and degree- cocycles to establish a framework for identifying Lieb-Schultz-Mattis anomaly candidates via Wyckoff positions and applying these constraints to U(1) quantum spin liquids on the 3D pyrochlore lattice.
This paper reviews the bootstrap approach to exactly solvable two-dimensional conformal field theories without extended chiral symmetry, demonstrating how local conformal symmetry and degenerate fields constrain spectra and correlation functions to yield analytic solutions for theories including Liouville, minimal models, and loop CFTs.
This paper establishes a systematic framework using (3+1)d Dijkgraaf-Witten Symmetry Topological Field Theories and generalized "club sandwich" interfaces to classify and construct gapless phases with non-invertible categorical symmetries, including intrinsically gapless SPTs and symmetry-breaking phases, by extending known phase transitions of smaller symmetries.
This paper establishes a symmetry-based framework for Dirac fermions on two-dimensional hyperbolic lattices by incorporating spin-curvature coupling via a discrete spin connection, demonstrating through both continuum theory and numerical simulations that this interaction leads to a robust, nonvanishing low-energy density of states which enhances susceptibility to interaction-driven instabilities.
This paper proposes using Bell-type inequalities as operator-level diagnostics in collider experiments to demonstrate that fundamental Standard Model interactions, when treated as measurement settings for entangled particle pairs, generate non-contextual correlations that violate local realism through their inherent algebraic structure.