Gravitation & Nuclear · Physics & Astronomy
Nuclear Theory
The newest papers in Nuclear Theory that ReadSearch has read, newest first. Each links to its own page, with its authors, date, where it was published and the original.
61 papers, from 8 September 2026 to 5 November 2026: 61 arXiv preprints.
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Newest papers, page 3
Electric Flux as a Criterion for String Breaking and Schwinger Pair Production
We define string breaking by the midpoint electric field falling to half a flux unit.Localized states of the non-Hermitian Schr{ö}dinger equation with a complex $1/r^{2}$ potential: from Efimov states to bipolarons
We study the non-Hermitian Schrödinger equation with a complex $1/r^{2}$ potential, which bridges Hermitian few-body and non-Hermitian many-body physics: a real attractive potential describes Efimov…Universal enhancement of the pairing gap in a dilute Fermi superfluid
At zero temperature, a dilute Fermi gas with an attractive contact interaction forms a superfluid with gapped fermionic excitations.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.Signal-to-noise problems in fault-tolerant quantum computation
Quantum computation offers a promising alternative to classical Monte Carlo methods by naturally avoiding sign problems through unitary evolution.Separating entanglement at emission from femtoscopic correlations
We investigate how femtoscopic correlations modify the relation between the spin entanglement of emitted particle pairs and that of pairs selected at a given relative momentum.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 $α_s$.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.Early galactic heavy element production - a phenomenological approach
The high abundances of heavy elements in early, extremely metal-poor stars is still an unsolved issue in Galactic Chemical Evolution (GCE).Unitary Schur Sampling of Qudits via Random SWAP Tests: Hunt for Antisymmetry
Schur sampling is a fundamental primitive for extracting permutation-invariant information from many-body quantum systems and has broad applications in quantum information science.How Quantum Is Bottomonium in the Quark-Gluon Plasma?
We study how much quantum structure bottomonium retains during its evolution in the quark-gluon plasma.Late-Time Power Laws in Fluorescence Decays: Quantum Decay or Alternative Mechanisms?
In quantum mechanics, the properties of an unstable system are closely related to its corresponding energy distribution.Nuclear scattering phase shifts with factorized geometric-time RODEO on a quantum processor
We reconstruct elastic $s$-wave neutron-proton ($np$) phase shifts from trapped spectra measured on IBM Aachen using a compressed RODEO circuit.Infrared Subtraction with Artificial Intelligence
We present AI-developed local infrared subtraction, building on projection to Born and EFT matching.Scattering amplitudes from quantum hardware a la RESOs
We report the first quantum-hardware implementation of Real-time Estimators for Scattering Observables (RESOs).Fundamental Physics at the Frontier of Noisy Quantum Computation
Quantum computing offers a new, orthogonal direction for investigating fundamental physics, extending beyond classical numerical methods and conventional observables.Complexity of Nuclear States for 48Ca
In complex systems theory, there are different ways to describe a system in terms of information, such as emergence (Shannon entropy), self-organization, and com- plexity.Collective cavity quantum electrodynamics in solid-state optical clocks
Solid-state frequency standards are generally limited by strong decoherence, rendering conventional interrogation schemes inefficient.Persistent State Method for Resonances on Classical and Quantum Computers
We introduce a new method for extracting resonance pole positions that does not require non-Hermitian extensions of a Hamiltonian.Learning Nuclear Structure with AI: Radii and Collectivity
Low-energy nuclear structure is encoded in a broad body of experimental information across the chart of nuclides.