3256 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 Monte Carlo simulations on SU(3) gauge theory lattices, this study investigates topologically stable strings formed at domain wall junctions in the deconfined phase, revealing that their free energy is dominated by the walls and that thermal fluctuations near the transition point cause these structures to decay into confined-deconfined interfaces.
This paper proposes that the recently observed excess of missing-energy events in decays to charged strange mesons can be explained by the production of dark-matter fermion pairs mediated by scalar or vector bosons, and demonstrates that analyzing the total and differential decay widths offers a straightforward method to distinguish between these two mediator scenarios.
This paper proposes a Three-Higgs Doublet Model incorporating -odd CP-even scalars and shift symmetry to simultaneously accommodate dark matter and dark energy, demonstrating that the model satisfies observational relic density constraints and maintains radiative stability across a wide energy range.
This paper calculates the detailed spectrum of high-frequency primordial gravitational waves generated during and after inflation, demonstrating how their specific characteristics, influenced by inflaton dynamics, can serve to distinguish between different inflation models.
This paper reformulates a presentation on baryonic bound states within the non-local Nambu–Jona-Lasinio model, demonstrating how a relativistic Faddeev approach reduces the three-quark problem to an effective quark–diquark Bethe–Salpeter equation to calculate baryon masses and form factors via coupled integral equations.
This paper proposes a model of leptogenesis via annihilogenesis where right-handed neutrinos are confined in false vacuum pockets during a first-order phase transition, enabling a CP-violating annihilation process that generates the observed baryon asymmetry while relaxing standard constraints on neutrino masses and the reheating temperature.
This paper investigates the phenomenology of leptophilic axion-like particles in the previously unexplored region where the mass exceeds the decay constant (), demonstrating that such particles can explain the electron anomalous magnetic moment tension and are testable via future conversion experiments.
This paper critically refutes recent claims regarding quantum coherence and steering in processes at BESIII, arguing that the application of open quantum system techniques and the interpretation of quantum correlations are physically unjustified because the produced hyperons are free, unstable particles that do not interact with a common environment.
This paper analyzes charged particle multiplicity distributions in proton-proton collisions to identify a reciprocal symmetry () in KNO scaling violations observed by ATLAS and CMS, utilizing a derived local constraint at the mean multiplicity to extract entanglement entropy while avoiding uncertainties from the distribution tail.
This paper critically argues that applying standard quantum information concepts like noisy channels and teleportation fidelity to hyperon-antihyperon pairs produced at BESIII is physically unjustified, as these systems lack the necessary system-environment interactions and operational control to support such interpretations.