High Energy & Particle · Physics & Astronomy
High Energy Physics - Phenomenology
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139 papers, from 8 September 2026 to 5 November 2026: 139 arXiv preprints.
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Newest papers, page 5
Collective Organization of String Fragmentation
How coherent confining strings reorganize into hadronic matter is a central open problem in nonequilibrium gauge dynamics.Machine-learning-based neutrino-event generation constrained by experimental measurements
We present a generative surrogate for charged-current \(ν_μ\)-nucleus scattering that can be calibrated to measured differential cross sections without event-level experimental samples.Stabilizer Rényi Entropy Without a Phase Reference
Stabilizer Rényi entropy quantifies magic relative to a complete Pauli frame.Vortex structures in momentum distributions from multi-pair production
The vortex structures in the momentum distributions of multiple particle-antiparticle pairs produced from the vacuum by a spatially uniform, time-varying electric field with arbitrary polarization…Indirect Dark Matter Detection in the Multi-Messenger Era: Experiments, Systematics, Anomalies, and Prospects for Discovery
Indirect searches for dark matter (DM) span gamma rays, charged cosmic rays, neutrinos, X-rays, radio emission, the cosmic microwave background (CMB), and the 21~cm signal, but reported constraints…QGrAT: Quantum Grade-Aware Transformer for Jet Tagging
Lorentz symmetry and the three-prong structure of hadronic top decays provide physical guidance for designing compact quantum jet taggers.Primordial Graviton Entanglement in Quasicrystalline Inflation
We study the entanglement structure of gravitons in quasicrystalline inflation.Quantum circuit representation and incomplete Bell measurements in Compton scattering
We formulate massless tree-level Compton scattering as an effective two-qubit operation on electron and photon helicities.Distinguishing Flat and Warped Extra Dimensions with Unruh-DeWitt Detectors
We examine the response of a two level Unruh-DeWitt (UD) detector interacting with the Kaluza-Klein (KK) mass modes of a bulk scalar field in extra dimensional models.Local Diagnostics of Learned Event Representations for Anomaly Detection at the HL-LHC
Anomaly detection, the identification of collision events that deviate from Standard Model expectations, is one of the most promising model-agnostic strategies for new-physics searches at the Large…Holographic Krylov complexity in confining backgrounds: particle, string, and frames
We investigate holographic Krylov complexity in bottom-up holographic QCD models describing the confined phase, using the recently proposed correspondence between the growth rate of Krylov…Quantum Magic and the Strong Coupling Constant
The three gauge couplings of the Standard Model (SM) can be parameterized as the fine structure constant $α$, the weak mixing angle $\sin^2θ_w$, and the strong coupling $α_s$.Mass quench in interacting finite-size quantum field system
In this work, we theoretically investigate the non-equilibrium evolution of the correlation functions of a quantum scalar field following a mass quantum quench in a finite-size system.Machine Learning Meets High-Energy Nuclear Physics: From Pattern Recognition to Physics-Integrated Discovery
Machine learning (ML) in high-energy nuclear physics (HENP) is entering a new stage in which physical knowledge is incorporated more directly into data analysis, simulation, and physics inference.Scattering entanglement entropy between one particle species and the others
We construct the entanglement entropy of a general scattering process between one particle species (denoted as $A$) and the rest of the final state.How to scale your HEP ML models: A recipe for robust architecture comparisons at scale
Much of the recent progress in machine learning domains such as language models has come from scaling laws that predict performance as a function of training effort.Local universality of non-local quantum resources in rotationally invariant scattering
Elastic scattering can generate entanglement and non-local magic between the spins of the two outgoing particles.Magnus: neutrino oscillation probabilities for any Hermitian Hamiltonian, any number of flavors, and any matter profile
Interpreting neutrino oscillation measurements requires computing the probability that a neutrino born with one flavor is detected with another.Occam's Razor and a Three-Family Ultralight Fermionic Dark Matter Model
Inspired by the three generations in the Standard Model, we propose that dark matter particles are simply three non-interacting ultralight fermions.Comment on ''Chiral electromagnetic surface waves on Chern-Simons interfaces'' Phys.Rev.D114(2026)L051903 and on arXiv:2606.12513 by N. Kaloper
We demonstrate that Maxwell electrodynamics interacting with a planar Chern-Simons interface does not have plane wave solutions localized on the interface.