PreprintarXiv licencearXiv
Parametric Neural Quantum States for Nuclear Physics
Abstract
We introduce a new approach, based on neural quantum states (NQSs), to rapidly compute nuclear observables when couplings in nuclear Hamiltonians are varied. A single interaction-dependent NQS, trained across a range of couplings in the Hamiltonian, provides high-fidelity wavefunctions for that continuous range of interaction parameters. With access to the wavefunction for each set of couplings, any static observables can be computed efficiently without retraining the NQS. We apply this framework to two-body nuclear scattering and the deuteron ground state with local interactions derived from chiral effective field theory up to third order.
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BibTeX
@misc{yamauchi2026parametric,
title = {{Parametric Neural Quantum States for Nuclear Physics}},
author = {Yukari Yamauchi and Ryan Curry and Garrett B. King and Scott Lawrence and Rahul Somasundaram and Ingo Tews},
howpublished = {arXiv},
year = {2026},
month = sep,
doi = {10.48550/arxiv.2609.20799},
eprint = {2609.20799},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2609.20799},
}
RIS
TY - UNPB
TI - Parametric Neural Quantum States for Nuclear Physics
AU - Yukari Yamauchi
AU - Ryan Curry
AU - Garrett B. King
AU - Scott Lawrence
AU - Rahul Somasundaram
AU - Ingo Tews
PY - 2026
DA - 2026/09/17
PB - arXiv
DO - 10.48550/arxiv.2609.20799
UR - https://arxiv.org/abs/2609.20799
AB - We introduce a new approach, based on neural quantum states (NQSs), to rapidly compute nuclear observables when couplings in nuclear Hamiltonians are varied. A single interaction-dependent NQS, trained across a range of couplings in the Hamiltonian, provides high-fidelity wavefunctions for that continuous range of interaction parameters. With access to the wavefunction for each set of couplings, any static observables can be computed efficiently without retraining the NQS. We apply this framework to two-body nuclear scattering and the deuteron ground state with local interactions derived from chiral effective field theory up to third order.
ER -