⚛️ high-energy theory
Carroll supergravities
This paper explicitly derives the electric and magnetic Carrollian limits of supergravity in four-dimensional spacetime using a general approach that is also applicable to extended supergravity models.
⚛️ Category
hep-th
4348 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.
⚛️ general relativity
Chaplygin and Polytropic Kantowski--Sachs Solutions in Teleparallel Gravity
This paper develops a covariant reconstruction framework in teleparallel gravity to derive specific functional forms of the gravitational Lagrangian for Kantowski--Sachs geometries sourced by Chaplygin and polytropic fluids, utilizing nonlinear matter conservation laws to reverse the standard reconstruction strategy and identify viable anisotropic cosmological and black-hole-interior branches.
⚛️ high-energy theory
Gauge-Invariant Off-Shell Mass
This paper defines a gauge-invariant and renormalized off-shell mass function by extending the pinch technique to arbitrarily long fermion lines, thereby canceling gauge-dependent contributions locally via Ward-Takahashi identities to yield a process-independent self-energy that matches the physical mass on-shell and provides an infrared-finite scalar mass for off-shell comparisons.
⚛️ high-energy theory
Holographic Theory of Mixed-Dimensional Statistics and Conservation-Encoding Hopping-Operator Algebras
This paper establishes a general framework for mixed-dimensional statistics by defining them through local hopping-operator algebras, demonstrating that pointed conservation laws yield statistics classified by higher-group cohomology with a holographic realization, while non-pointed laws correspond to generalized symmetries classified by fusion -categories.
⚛️ high-energy theory
The Remnant of an Evaporating Rotating Regular Black Hole from the Generalized Entropy in the Final Stage of Evaporation
By analyzing the generalized entropy of an evaporating rotating regular black hole, the study demonstrates that the mass cannot drop below a finite limit () where the correction term vanishes, thereby predicting the formation of a stable remnant in the final stage of evaporation.
⚛️ high-energy theory
Three-Loop QCD corrections to the production of a Higgs boson and a Jet
This paper presents the computation of three-loop QCD corrections to the scattering amplitude for Higgs boson and three-parton production in the generalized leading color limit, expressing the results in terms of multiple polylogarithms to enable precise phenomenological predictions for Higgs-plus-jet production at hadron colliders and Higgs decay to three jets at lepton colliders.
⚛️ high-energy theory
Simple harmonic oscillators from non-semisimple walled Brauer algebras
This paper initiates a systematic study of the combinatorics of walled Brauer algebras in the non-semisimple regime by introducing restricted Bratteli diagrams to identify a stable region where representation theory data is governed by a universal partition function of an infinite tower of simple harmonic oscillators.
⚛️ high-energy theory
Worldsheet for Generalized Veneziano Amplitudes
This paper introduces a worldsheet action based on a chiral composite linear dilaton that reproduces generalized Veneziano amplitudes, while also deriving their higher-point extensions and closed-string analogs which display partial crossing symmetry.
⚛️ high-energy theory
Linearized conformal supergravity in the harmonic approach
This paper constructs the linearized superconformal action for the Weyl supermultiplet using the harmonic superspace approach with unconstrained analytic potentials and "half-analyticity" conditions, demonstrating its structural similarity to the Maxwell action and proposing a path toward a complete nonlinear formulation.
⚛️ general relativity
Phase transitions in scalarized topological AdS black holes
This paper investigates black hole scalarization induced by a charged scalar field in asymptotic AdS spacetimes with three distinct horizon topologies within the extended phase space, revealing that scalarization occurs at low temperatures for all cases, exhibits unique high-temperature domains and complex phase transitions in the spherical topology, and undergoes a pressure-driven transition from first-order to "cave-of-wind" style condensation across all geometries.