3277 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 article resolves apparent discrepancies between the spectral representation and calculations within the Soft-de-Sitter Effective Theory (SdSET) for the anomalous dimensions of principal series fields coupled to compact scalar vertex operators, simultaneously provides new proofs for positivity conditions, and demonstrates the equivalence between the renormalization group flow in SdSET and the resummation of bubble diagrams.
This paper presents the first calculation of baryon number violation at zero temperature resulting from Higgs bubble collisions, using large-scale (3+1)D lattice simulations to show that the rate of Chern–Simons transitions can be comparable to thermal sphaleron processes.
This paper investigates the rare baryonic decay as a tool to search for new physics, demonstrating that the lepton-flavour-universality ratio can be precisely predicted within the Standard Model and significantly enhanced by potential new physics coupled to third-generation fermions.
This paper proposes a new measurement technique that combines jet charge with global event shapes (specifically 1-jettiness in DIS) to simultaneously probe quark flavor dynamics in both initial-state nucleon structure and final-state hadronization processes.
This study investigates how the increase in symmetry energy and chaotic magnetic fields influence the structural properties and gravitational wave observables of neutron stars, and demonstrates that magnetic fields significantly soften the equation of state for low-mass stars and markedly reduce their tidal deformability.
The paper proposes that steep matter-density gradients in neutron star interiors can produce neutrino-antineutrino pairs through a mechanism analogous to the Schwinger effect, potentially offering a new way to probe neutron star structure and dense QCD.
The paper proposes that kinetic mixing between QCD and a hidden-sector three-form gauge field generates an effective shift in the angle, thereby inducing CP-violating effects and potentially impacting standard solutions to the strong CP problem.
This paper provides a unified theoretical framework for the angular structure of energy-energy correlators (EECs) in heavy-ion collisions, demonstrating how they transition from being dominated by collective hydrodynamic flow at large angles to being controlled by hydrodynamic modes and light-ray operator product expansions at smaller angles.
This paper presents a model-independent framework that connects early-universe dark matter relic abundance to modern cosmic-ray signals by systematically analyzing how direct annihilation, mediator-mediated annihilation, and semi-annihilation processes collectively shape the spectra of gamma rays, neutrinos, and antimatter.
The paper uses D-brane configurations to study the moduli space of fractional $SU(N)$ instantons on a twisted four-torus, demonstrating that this space is locally equivalent to the Higgs branch of an supersymmetric theory with a manifest hyper-Kähler structure.