5380 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.
The paper introduces CHESS, a Wolfram Language package that utilizes Chebyshev pseudo-spectral collocation to achieve high-precision, efficient numerical solutions for -factorized differential equations governing Feynman master integrals, demonstrating rapid convergence and competitive performance against existing methods.
This paper investigates how a new physics scale within the energy range of neutrino oscillation experiments can induce renormalization group running effects between production and detection, demonstrating that combining data from upcoming experiments like DUNE-ND, JUNO-TAO, and FASER2 offers strong sensitivity to disentangle these running parameters and resolve non-trivial degeneracies.
This paper proposes a dark matter detection scheme using an array of unentangled qubits in a Ramsey-type interferometer to achieve a sensitivity scaling of , demonstrating that trapped-ion systems with can match or surpass existing experimental and astrophysical bounds for wave-like dark matter and high-frequency gravitational waves.
This paper presents a global analysis of a minimally extended scotogenic model that simultaneously addresses neutrino masses, dark matter, and Standard Model vacuum instability, revealing specific constraints on parameter space, dark matter masses, and scalar sectors while remaining consistent with current flavor, electroweak, and cosmological observations.
This paper investigates the in-medium masses and magnetic moments of decuplet baryons in isospin asymmetric, magnetized, and hot strange matter by employing a unified chiral effective framework that combines the chiral SU(3) quark mean-field model for medium modifications with the chiral constituent quark model to evaluate magnetic properties arising from valence quarks, sea quark spin polarizations, and orbital angular momentum.
This paper investigates how particle radiation from cosmic strings in an Abelian-Higgs model coupled to Majorana fermions modifies the stochastic gravitational wave background, revealing that energy loss via radiation induces a distinct high-frequency cutoff in the spectrum.
This paper introduces a new family of stable, finite-energy, non-topological solitons in biadjoint scalar field theory that are time-dependent, carry a U(1) charge from colour space rotations, and generalize Q-ball solutions.
This paper investigates nonlinear structure formation in a cosmological model combining decaying dark matter and semi-cosmographic dark energy, demonstrating that joint constraints from DESI DR1 clustering and halo abundance measurements provide a powerful framework for probing non-standard dark-sector physics.
This paper introduces two novel numerical methods for evaluating Feynman integrals by leveraging their complete monotonicity and Stieltjes properties to reconstruct solutions from differential equations without boundary data and to enable efficient, provably convergent analytic continuation via Padé approximants.
This paper proposes a quantum error correction-like protocol using multiple quantum sensors to mitigate parallel noise and enhance wave-like dark matter search sensitivity by a factor of , ultimately achieving the standard quantum limit even with non-entangled sensors and unknown signal phases.