336 citations · 2.7k across the 73 of their papers we have counts for
6 papers · 1 filter
Neural-Network Quantum States for Periodic Systems in Continuous Space
Gabriel Pescia, Jiequn Han, Alessandro Lovato +2
We introduce a family of neural quantum states for the simulation of strongly interacting systems in the presence of spatial periodicity. Our variational state is parameterized in…
Neutrinoless double-beta decay: combining quantum Monte Carlo and the nuclear shell model with the generalized contact formalism
Ronen Weiss, Pablo Soriano, Alessandro Lovato +2
We devise a framework based on the generalized contact formalism that combines the nuclear shell model and quantum Monte Carlo methods and compute the neutrinoless double-beta deca…
Electron scattering on nuclei from quantum Monte Carlo based approaches
Lorenzo Andreoli, Joseph Carlson, Alessandro Lovato +3
We perform first-principle calculations of electron-nucleus scattering on He and H using the Green's function Monte Carlo method and two approaches based on the factorizati…
Nuclei with up to nucleons with artificial neural network wave functions
Alex Gnech, Corey Adams, Nicholas Brawand +3
The ground-breaking works of Weinberg have opened the way to calculations of atomic nuclei that are based on systematically improvable Hamiltonians. Solving the associated many-bod…
Nuclear energy density functionals grounded in ab initio calculations
F. Marino, C. Barbieri, G. Colò +4
We discuss the construction of a nuclear Energy Density Functional (EDF) from ab initio calculations, and we advocate the need of a methodical approach that is free from ad hoc ass…
Two- and three-nucleon contact interactions and ground-state energies of light- and medium-mass nuclei
R. Schiavilla, L. Girlanda, A. Gnech +5
Classes of two-nucleon () contact interactions are developed in configuration space at leading order (LO), next-to-leading order (NLO), and next-to-next-to-next-to-leading orde…