Family of chiral two-plus three-nucleon interactions for accurate nuclear structure studies

T Hüther, K Vobig, K Hebeler, R Machleidt, R Roth - Physics Letters B, 2020 - Elsevier
We present a family of nucleon-nucleon (NN) plus three-nucleon (3N) interactions up to N 3
LO in the chiral expansion that provides an accurate ab initio description of ground-state …

High-quality two-nucleon potentials up to fifth order of the chiral expansion

DR Entem, R Machleidt, Y Nosyk - Physical Review C, 2017 - APS
We present NN potentials through five orders of chiral effective field theory ranging from
leading order (LO) to next-to-next-to-next-to-next-to-leading order (N 4 LO). The construction …

Accurate nuclear radii and binding energies from a chiral interaction

A Ekström, GR Jansen, KA Wendt, G Hagen… - Physical Review C, 2015 - APS
With the goal of developing predictive ab initio capability for light and medium-mass nuclei,
two-nucleon and three-nucleon forces from chiral effective field theory are optimized …

Novel chiral Hamiltonian and observables in light and medium-mass nuclei

V Somà, P Navrátil, F Raimondi, C Barbieri, T Duguet - Physical Review C, 2020 - APS
Background: Recent advances in nuclear structure theory have led to the availability of
several complementary ab initio many-body techniques applicable to light and medium …

Nuclear properties with semilocal momentum-space regularized chiral interactions beyond

LENPIC Collaboration, P Maris, R Roth, E Epelbaum… - Physical Review C, 2022 - APS
We present a comprehensive investigation of few-nucleon systems as well as light and
medium-mass nuclei up to A= 48 using the current Low Energy Nuclear Physics …

Local position-space two-nucleon potentials from leading to fourth order of chiral effective field theory

SK Saha, DR Entem, R Machleidt, Y Nosyk - Physical Review C, 2023 - APS
We present local, position-space chiral NN potentials through four orders of chiral effective
field theory ranging from leading order (LO) to next-to-next-to-next-to-leading order (N 3 LO …

Evolved chiral Hamiltonians for ab initio nuclear structure calculations

R Roth, A Calci, J Langhammer, S Binder - Physical Review C, 2014 - APS
We discuss the building blocks for a consistent inclusion of chiral three-nucleon (3 N)
interactions into ab initio nuclear structure calculations beyond the lower p shell. We …

Chiral Three-Nucleon Interactions in Light Nuclei, Neutron- Scattering, and Neutron Matter

JE Lynn, I Tews, J Carlson, S Gandolfi, A Gezerlis… - Physical review …, 2016 - APS
We present quantum Monte Carlo calculations of light nuclei, neutron-α scattering, and
neutron matter using local two-and three-nucleon (3 N) interactions derived from chiral …

Medium-Mass Nuclei with Normal-Ordered Chiral NN<? format?>+<? format?> 3 N Interactions

R Roth, S Binder, K Vobig, A Calci, J Langhammer… - Physical Review Letters, 2012 - APS
We study the use of truncated normal-ordered three-nucleon interactions in nuclear structure
calculations starting from chiral two-plus three-nucleon Hamiltonians evolved consistently …

Ab initio calculations of medium-mass nuclei with explicit chiral 3 interactions

S Binder, J Langhammer, A Calci, P Navrátil… - Physical Review C …, 2013 - APS
We present the first ab initio coupled-cluster calculations of medium-mass nuclei with explicit
chiral three-nucleon (3 N) interactions. Using a spherical formulation of coupled cluster with …