3153 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 a minimal inverse seesaw model with symmetry, characterized by only three parameters, which successfully explains neutrino oscillation data, predicts a normal mass ordering with specific CP and mixing angles, and accounts for the observed baryon asymmetry and charged lepton flavor violation within experimental limits.
This paper proposes a novel search strategy using the LHCb Vertex Locator's unique forward geometry and software trigger to detect the distinctive back-to-back, planar hit patterns of quirk pairs, thereby probing parameter regions inaccessible to current ATLAS and CMS searches.
This paper investigates constant-roll inflation within a -exponential potential model under Palatini quadratic gravity, demonstrating that specific parameter ranges yield predictions for the spectral index and tensor-to-scalar ratio that align with Planck and ACT DR6 observational data while producing a viable non-Gaussian signature.
This paper employs the S-matrix framework to derive formulas for entanglement entropy in high-energy elastic and inelastic two-particle scatterings, demonstrating through neutron-proton data that inelastic processes generate greater overall entanglement than elastic ones.
This paper proposes a method to realize quintom dark energy, favored by recent DESI DR2 observations, by coupling dark energy to the Nieh-Yan density within teleparallel gravity, thereby eliminating perturbative instabilities associated with the crossing and 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-energy analysis of nonlinear Compton scattering, demonstrating its utility in revealing complex spectral features like harmonics and sub-harmonic structures in intense laser pulse interactions.
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.