5257 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 study demonstrates that short-range correlations (SRCs) between nucleons leave a universal, linearly scalable imprint on the geometry fluctuations of the quark-gluon plasma formed in relativistic heavy-ion collisions, bridging structural insights from cold nuclear matter to high-energy collisions.
This paper demonstrates that entanglement entropy serves as a sensitive probe for detecting Planck-scale quantum gravity effects in two-flavor neutrino oscillations by revealing characteristic deviations in entropy profiles caused by modified dispersion relations.
This paper extends the study of cosmic strings with time-dependent tensions from analytic to numerical models, demonstrating that their dynamics in an expanding universe are mathematically equivalent to fixed-tension strings in a modified spacetime, and utilizing solvers and machine learning to analyze the evolution of non-circular loops near the Hubble scale.
This paper validates the approximation of using only particle contributions in quantum field theory calculations of neutrino flavor oscillations by rigorously justifying the decomposition of propagators in a vacuum setting, thereby supporting its application to oscillations in external fields.
This paper investigates a hybrid leptogenesis scenario within a minimal renormalizable SO(10) framework where resonant Type-I and Type-II seesaw mechanisms, along with novel loop-induced interference effects, collectively generate the observed baryon asymmetry through a flavor-covariant density-matrix formalism while linking neutrino mass generation to future precision searches for CP violation.
This study investigates the transport properties of mesons in a hadronic medium using Tsallis non-extensive statistics, revealing that drag and diffusion coefficients increase with temperature, the non-extensive parameter , and mass cutoffs, while the spatial diffusion coefficient decreases with these factors and suggests an upper limit of to remain consistent with AdS/CFT bounds.
This study demonstrates that nonextensive statistics significantly enhance the collisional energy loss of heavy quarks in a quark-gluon plasma, with the effect being more pronounced at higher momenta, for lighter quark masses, and when calculated using the Kirzhnits-Thoma formalism compared to the Thoma-Gyulassy approach.
This paper proposes that the near-singularity geometry of scalarized AdS black holes, specifically the behavior of the Kasner exponent , serves as a novel and sharp diagnostic tool for identifying first-order phase transitions and supercritical crossovers, revealing how macroscopic thermodynamic changes fundamentally reshape the deepest interior structure of spacetime.
This paper presents a joint analysis of ACT and Planck polarization data that reveals a statistically significant non-zero cosmic birefringence angle (), suggesting potential new physics beyond the standard CDM model, although unresolved systematics warrant further investigation before definitive cosmological conclusions can be drawn.
This paper interprets the LHCb observation of the meson as the chiral partner of the ground state , thereby validating the chiral doubling scenario for heavy-light hadrons and predicting the existence of a yet-unobserved narrow beauty-strange meson at approximately 5747 MeV.