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.
This paper proposes a finite algebraic formulation of quantum field theory for elementary particles, utilizing the spectral properties of orthogonal polynomials to eliminate divergences in Feynman diagram loop integrals and thereby remove the need for renormalization.
This paper analyzes the adiabatic definition of the scattering matrix within the L-functional formalism, introducing the concept of an inclusive scattering matrix linked to inclusive cross sections and exploring its connections to adiabatic quantum computing.
This paper investigates the global structure of topological defects wrapping submanifolds in quantum field theories by applying the Pontryagin-Thom construction to analyze characteristic structures in four-dimensional manifolds and to determine the dimensional conditions under which higher-form finite symmetries can spontaneously break.
This paper uses large-scale Abelian-Higgs lattice simulations to demonstrate that while the Nambu-Goto approximation accurately predicts gravitational wave emission for near-global cosmic strings, it fails for strongly coupled local strings where particle emission overwhelmingly dominates energy loss.
This paper demonstrates that the conventional deep thermalisation framework fails for mixed initial states, necessitating a new paradigm where mixed-state deep thermalisation emerges dynamically in chaotic systems as a maximum-entropy ensemble on an augmented system that explicitly depends on the initial state's entropy.
This paper proposes a novel "booklet wormhole" geometry as the holographic dual of GHZ states, demonstrating an exact match in entropy properties and Euclidean partition functions while circumventing standard holographic entropy inequalities through the inclusion of non-manifold topologies in the gravitational path integral.
Through a Hamiltonian constraint analysis of multivielbein theory under a restriction of equal boost functions, the authors demonstrate that the theory propagates one massless and massive spin-2 fields while successfully eliminating Boulware-Deser ghost instabilities via secondary constraints associated with lapse functions.
This paper demonstrates that the one-dimensional effective field theory describing D0-brane bound states in BFSS matrix theory is super-renormalizable and admits vertex-like operators whose correlation functions exhibit soft factorization at both leading and subleading orders, thereby reproducing supergraviton soft theorems in eleven-dimensional target space.
This paper investigates the large scalar spectral index () regime of -attractor T-models, demonstrating that while an extended stiff reheating stage can accommodate higher values, monomial T-models are strictly bounded by a maximum of 0.9682, providing a predictive benchmark to potentially rule out these models in the future.
This paper resolves the apparent contradiction in the literature regarding rotation's effect on the quark-gluon plasma's confinement/deconfinement transition by demonstrating that the observed outcome—whether the critical temperature increases or decreases—depends entirely on whether the observer is static or corotating with the plasma.