5365 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.
Using a continuous-group variational Monte Carlo approach without truncation, this study maps the ground-state phase diagram of D SU lattice gauge theory with dynamical fermions, identifying a magnetic-flux transition and a gauge-matter delocalization crossover that reveal the emergence of coherent gauge-assisted matter dynamics.
This paper derives a unified parton shower from effective kinetic theory that consistently describes both high-energy jet quenching and thermal equilibration, enabling the study of jet-medium interactions and hydrodynamic responses like wakes and Mach cones.
Using 2022–2024 LHC data with an integrated luminosity of 186 fb⁻¹, the FASER experiment conducted its first search for quirks and, finding no events, established the first exclusion limits for quirks with masses above the weak scale across a broad range of infracolor confinement scales.
This paper derives the method of expansion by regions, a technique widely used for obtaining asymptotic expansions of Feynman integrals, directly from the Mellin transform for integrals involving polynomials with positive coefficients.
This paper investigates nucleon spectra by refining the Einstein-dilaton holographic model with new parameters and extending the approach to a Starobinsky-dilaton gravity framework, ultimately comparing both improved models against soft-wall predictions and experimental data.
This paper presents a linearly stable kinetically braided dark energy model with momentum exchange that successfully achieves an upward phantom-divide crossing while simultaneously suppressing cold dark matter structure growth through a reduced effective gravitational coupling, yielding distinct signatures in the matter power spectrum and CMB temperature anisotropies.
This paper proposes a top-down geometric framework within the Standard Model that utilizes dimensionless 2D ratio vectors to derive exact analytical expressions for the CKM matrix and Jarlskog invariant, demonstrating how a "quark mass spurt" near critical boundaries generates sufficient CP violation to explain the cosmological baryon asymmetry while offering a unified geometric description of flavor mixing in both quark and lepton sectors.
By applying the Schwarz-Pick theorem to the holomorphic self-map properties of the retarded Green's function, this paper establishes a universal bound on the frequency-dependent dynamical Love number for compact objects like neutron stars and black holes, which is saturated by the single-mode model for neutron stars and constrains tidal heating for black holes.
This paper introduces the MadSONS module for MadGraph5_aMC@NLO, which automates the simulation of quarkonium and leptonium production by extending previous S-wave capabilities to include P-wave states via dual-number derivatives and physical-mass effects, thereby improving the description of LHCb data for production.
This paper proposes that the higher angular moments of a jet wake's energy flux serve as a unique spectroscopic probe for detecting non-hydrodynamic modes in the quark-gluon plasma, offering a direct link between microscopic non-equilibrium dynamics and observable detector images.