3171 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 establishes a generalized Bekenstein-type entropy bound () for Klein-Gordon wave packets within local, Poincaré covariant nets of standard subspaces, formulates a variational problem for non-localized cases, and connects these results to recent numerical computations on modular Hamiltonians while providing entropy balance and ant formulas.
This paper constructs an infinite set of off-shell, gauge-invariant Dirac observables for toroidal Gowdy cosmologies that remain regular at the Big Bang and systematically connect the full gravitational dynamics to a simpler Carroll-type theory via an anti-Newtonian expansion, thereby generalizing the Asymptotic Velocity Domination property.
Using the Stochastic Gross-Pitaevskii equation, this study demonstrates that temperature-driven false vacuum decay in a two-dimensional coherently coupled Bose-Bose mixture exhibits exponential dependence on temperature consistent with instanton theory, while simultaneously revealing dynamic phase behavior during the decay process.
This paper establishes a method to compute cosmological correlators in de Sitter space by relating their energy discontinuities to unitarity cuts of flat-space scattering amplitudes via auxiliary propagators, thereby enabling the reconstruction of these observables through dispersion relations and sum rules.
This paper presents a comprehensive study of the non-resonant production process at the High-Luminosity LHC within the Higgs Effective Field Theory framework, utilizing both cut-based and multivariate analysis techniques to establish the first sensitivity projections for key HEFT couplings and demonstrate the channel's unique potential to probe extended top-Higgs interactions beyond the Standard Model.
This paper presents a unified category-theoretic framework that describes the transition between quantum Hall hierarchy states and anyon superconductivity through a generalized stack-and-condense procedure, successfully reproducing known phases and predicting novel charge-$ke$ anyon superconductors derived from fractional quantum Hall states.
This paper explicitly derives global conformal blocks on the torus in a special necklace channel under specific conformal dimension constraints and verifies that these functions satisfy previously established Casimir equations.
This paper proposes that the existence of a second, confining vacuum in quantum Yang-Mills theory, characterized by a non-zero eigenvalue of an auxiliary field, fundamentally alters correlation functions to vanish at large spacelike distances, thereby providing a mechanism for confinement that may underpin both the measurement process in quantum mechanics and the emergence of conscious states.
This paper proposes that dark energy emerges naturally from a topological mechanism involving massless chiral spinors and harmonic 1-forms in spacetimes with internal boundaries, which induce contortion terms in the Einstein-Cartan action that mimic General Relativity with a cosmological constant.
This paper argues that the Unruh effect must be incorporated into the theoretical framework of uniformly accelerated observers in the Minkowski vacuum to correctly recover classical Larmor radiation, thereby suggesting that the observation of such radiation serves as indirect evidence for the Unruh effect.