3305 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 introduces Diagrammatica, a tool-constrained agentic framework that enables LLMs to perform reliable, multi-step symbolic computations in High Energy Physics by generating auditable diagram specifications for trusted backends to execute exact calculations and estimates.
This paper presents a formal derivation of the Schrödinger equation for a particle's wave function by treating it as a probability amplitude and applying the fundamental relations and to the associated probability wave, thereby offering a rigorous alternative to Schrödinger's original heuristic approach.
This paper proposes the Layered Dark Sectors with a Structuring Field (LDS-SF) framework, realized via a -symmetric Inert Doublet-Singlet Model, which introduces late-time scale-dependent suppression of structure growth to successfully alleviate the tension while remaining consistent with standard cosmological observations.
This paper proposes a new class of flavor-specific chiral gauge symmetries that, through minimal anomaly-free charge assignments involving three right-handed neutrinos, enable the generation of purely axial and mixed vector-axial couplings alongside flavor-changing neutral currents in both heavy and light regimes.
This paper investigates the late-time asymptotic behavior and attractor structure of spin density in minimal causal spin hydrodynamics under Gubser flow, demonstrating that in specific regimes, spin density decays as a hydrodynamic mode governed by late-time scaling laws similar to conventional thermodynamic variables.
Using the Medium Separation Scheme regularized Nambu-Jona-Lasinio model, this study reveals that chiral imbalance and rotation exert opposing effects on chiral symmetry breaking, where the former enhances the phase transition while the latter suppresses it, with the imbalance notably buffering the rotation-induced softening and the regularization scheme resolving previous discrepancies with lattice QCD results.
This paper proposes that during the reheating epoch, horizon-crossing perturbations in gravitationally produced particle-antiparticle pairs generate matter-antimatter asymmetries that simultaneously explain baryogenesis, leptogenesis, and magnetogenesis while also accounting for dark matter asymmetry, with results consistent with observational data.
This paper introduces three anomaly-free, left-right symmetric universal seesaw models featuring a light axial gauge boson () that accommodates small neutrino masses, offers a dark matter candidate via a new Dirac fermion, and exhibits distinct phenomenological constraints on the gauge coupling and boson mass depending on the specific model variant.
This paper utilizes the EPOS4+CATS framework to dynamically generate non-Gaussian emission sources for charmonium-proton pairs in high-energy pp collisions, enabling the first femtoscopic extraction of charmonium-nucleon interactions while revealing that feed-down from excited states introduces significant uncertainties in prompt -proton correlation measurements.
This study quantitatively assesses the contribution of coherent photon-nuclear interactions, driven by strong electromagnetic fields in relativistic heavy-ion collisions, as a distinct background source that mimics chiral magnetic effect signals to improve the precision of separating genuine CME signals from background noise.