5407 papers
Hep-Ph explores the fundamental forces that govern how particles interact and behave at the smallest scales imaginable. This field bridges the gap between theoretical predictions and experimental reality, helping scientists understand the building blocks of our universe without getting lost in complex mathematics. Whether investigating the Higgs boson or searching for new physics beyond current models, these studies push the boundaries of human knowledge about matter and energy.
At Gist.Science, we process every new preprint in this category as soon as it appears on arXiv. We strip away the dense jargon to offer both accessible plain-language explanations and detailed technical summaries, ensuring that groundbreaking research is understandable to everyone from students to seasoned experts. Below are the latest papers in this dynamic field, ready for you to explore with clarity and depth.
This paper proposes that coupling dark energy to the Nieh-Yan density within teleparallel gravity circumvents the perturbative instabilities of quintom models while predicting parity violation in gravitational waves.
This paper proposes a non-negative joint probability distribution within the strong-field quantum electrodynamics framework to enable simultaneous time-frequency analysis of nonlinear Compton scattering, demonstrating its utility in complex laser pulse configurations.
The paper introduces "big axions," a novel class of axion models arising from the collective spontaneous breaking of delocalized U(1) symmetries that naturally solve the strong CP problem, accommodate diverse cosmological histories, and offer a robust dark matter candidate through a minimal viable subclass known as "little big axions."
This paper argues that to manage the massive data volume of the Vera C. Rubin Observatory's LSST, time-domain astronomy must shift from static classification to a decision-aware AI framework that integrates foundation models with decision-theoretic policies to dynamically optimize follow-up actions and scientific value within an operational inference loop.
This paper analyzes how upcoming high-precision measurements of neutrino oscillation parameters, mass ordering, and absolute mass scales will constrain and discriminate between five major classes of leptonic flavor models, potentially resolving the long-standing flavor puzzle.
This paper proposes a concrete lattice realization of the equation of motion flow for -dimensional chiral gauge theories on a disk boundary, demonstrating how coupling the flow gauge field to fermions enables the mechanism of anomaly inflow and cancellation.
This paper implements and analyzes two distinct gauge field flow constructions—gradient flow decoupling and equation-of-motion (EOM) flow—for chiral gauge theories formulated with domain wall fermions on a lattice slab, demonstrating how these methods successfully preserve current conservation and realize anomaly inflow in the presence of background gauge fields.
This paper summarizes recent higher-order computational progress on signal-background interference effects in gluon-fusion Higgs boson production, demonstrating that destructive interference reduces the resonant production rates by approximately 1.6% in the channel and 3% in the mode.
This paper proposes that gauged abelian flavor symmetries can protect the axion from Planck-suppressed operators to solve the strong CP problem while explaining flavor hierarchies, leading to a distinctive plateau-valley gravitational wave spectrum from cosmic string networks that serves as a unique probe complementary to low-energy flavor experiments.
This paper calculates diffractive photoproduction in ultraperipheral lead-lead and proton-lead collisions at the LHC using the GA--FONLL framework to quantify coherent contributions rejected by current neutron-tagged selections and to provide predictions for both inclusive and diffractive cross sections.