4452 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.
Using the one-boson-exchange model and the Gaussian expansion method, this study investigates the interaction and finds that several -- wave mixed molecular states can form in specific isospin and angular momentum channels, potentially providing a theoretical interpretation for the and resonances.
This paper demonstrates that static, spherical black holes with resonant hair are dynamically unstable and undergo spontaneous symmetry breaking, ultimately splitting into a bosonic lump and a bald black hole or imploding into one through non-spherical processes.
This paper develops a quantization method for general reducible gauge theories with broken gauge symmetry by using a Stueckelberg-type procedure to restore gauge invariance, allowing for the derivation of partition functions and one-loop effective actions via the covariant Schwinger-DeWitt technique, specifically applied to massive antisymmetric tensor fields in space.
This paper demonstrates how to take the flat space limit of the ABJM theory by implementing a Carrollian limit for fermions, ultimately showing that the resulting theory possesses an infinite-dimensional Carrollian superconformal symmetry that could serve as a dual to M-theory in flat space.
This paper demonstrates that directional neutrino detection can observe neutrino spin oscillations by identifying a unique azimuthal asymmetry in the angular distribution of recoil momenta during low-energy elastic scattering processes.
This paper uses geometric Landau analysis to prove that the singularity structure of four-point, one-cycle negative geometries in super-Yang-Mills theory is restricted to and at all loop orders, providing a foundation for non-perturbative resummation.
This paper demonstrates that the apparent instability of cosmological perturbations in quadratic gravity is a gauge-dependent artifact rather than a physical pathology by employing a gauge-independent approach in the Einstein frame.
This paper proposes a new geometric framework for multiple zeta values based on "non-linear" determinantal integral representations, connecting them to diverse fields such as tropical geometry, Feynman integrals, and the reduction theory of quadratic forms.
This paper rigorously establishes that dynamical quantum non-locality originates from the superposition principle by proving that the Wigner propagator reduces to its classical counterpart if and only if the Hamiltonian is at most quadratic, and introduces a measurable signed divergence that unifies the understanding of five distinct quantum phenomena ranging from non-local games to metrological gains.
This paper presents a microscopic derivation of a -symmetric non-Hermitian sine-Gordon effective theory from a nonequilibrium spin-boson system using Keldysh functional integrals, establishing a precise dictionary between microscopic parameters and effective couplings to demonstrate that the resulting renormalization group flow, exceptional point physics, and bound-state spectrum align with established non-Hermitian sine-Gordon results.