1104 papers
Nuclear theory sits at the fascinating intersection of particle physics and the forces that hold our universe together. This field explores how protons and neutrons bind inside atomic nuclei, seeking to understand the fundamental interactions that govern matter at its most dense and energetic levels. While the mathematics involved can be incredibly complex, the core questions are deeply human: how does the universe function at its smallest scales, and what happens when we push matter to its limits?
At Gist.Science, we make these cutting-edge discoveries accessible by processing every new preprint published in this category on arXiv. Our team transforms dense academic manuscripts into clear, plain-language summaries alongside detailed technical overviews, ensuring that both experts and curious readers can grasp the latest breakthroughs without getting lost in the jargon. Below are the latest papers in nuclear theory, distilled and ready for you to explore.
This paper proposes an enhanced unsupervised machine learning method using a non-fully connected deep neural network to calculate the ground states of two-body systems with spin and isospin degrees of freedom, successfully validating the approach by reproducing the unique bound state of the deuteron.
This paper investigates how final-state rescattering influences triangle singularities that mimic resonance line-shapes, employing both Landau equations and a modern scattering formalism that incorporates explicit two- and three-body unitarity.
This paper presents an exactly solvable integrable statistical model for fluid systems that links finite-size virial expansions to nonlinear hydrodynamic PDEs, demonstrating how thermodynamic phase transitions emerge as shock waves in the infinite-particle limit and applying this framework to map the QCD phase diagram while quantifying how finite-size effects obscure critical signatures.
This paper proposes using the one-point energy correlator (OPEC) in transversely polarized proton-proton collisions as a novel, infrared-and-collinear safe method to probe the nucleon's transversity distribution with a clean angular asymmetry over a wider kinematic range than traditional hadron transverse momentum measurements.
This paper employs a Bayesian analysis of a semi-analytic jet quenching framework coupled with hydrodynamics and pre-equilibrium energy loss to constrain early-time quenching mechanisms in large systems and predict significant jet and hadron suppression in future oxygen-oxygen collisions.
This paper investigates photon radiation induced by rescattering in a magnetized quark-gluon plasma within relativistic heavy-ion collisions, finding that the presence of a background magnetic field slightly suppresses overall photon yields and consequently reduces the electromagnetic energy loss of propagating quark jets.
This paper analytically demonstrates that the variation of the quark-gluon plasma volume in ultracentral collisions depends on initial density fluctuations and is negligible when total entropy scales with the mass number, thereby establishing that measurements of average transverse momentum can probe detailed nuclear structure and pre-equilibrium dynamics.
This study demonstrates that incorporating short-range correlations into relativistic hadronic models softens the equation of state and reduces neutron star maximum mass when only quadratic vector self-interactions are present, but stiffens the equation of state and increases maximum mass when fourth-order terms are included, thereby partially compensating for the mass reduction caused by dark matter content while remaining consistent with current astrophysical constraints.
This paper proposes that quantum entanglement serves as a unifying foundation for statistical and high-energy physics, arguing that systems naturally evolve toward a Maximal Entanglement Limit where thermalization and probabilistic behaviors emerge from the geometry of high-dimensional Hilbert spaces without requiring ergodicity or classical randomness.
This paper presents a comprehensive review of an algebraic light-front model that provides a unified, symmetry-consistent description of the structure of pseudoscalar mesons across light, heavy-light, and heavy-heavy quark regimes, demonstrating how increasing quark mass drives a transition from broad, asymmetric momentum distributions to compact, symmetric configurations.