Nuclear effective field theory: status and perspectives
The nuclear-physics landscape has been redesigned as a sequence of effective field
theories (EFTs) connected to the standard model through symmetries and lattice simulations …
theories (EFTs) connected to the standard model through symmetries and lattice simulations …
Chiral EFT based nuclear forces: achievements and challenges
R Machleidt, F Sammarruca - Physica Scripta, 2016 - iopscience.iop.org
During the past two decades, chiral effective field theory has become a popular tool to derive
nuclear forces from first principles. Two-nucleon interactions have been worked out up to …
nuclear forces from first principles. Two-nucleon interactions have been worked out up to …
High-quality two-nucleon potentials up to fifth order of the chiral expansion
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 …
leading order (LO) to next-to-next-to-next-to-next-to-leading order (N 4 LO). The construction …
Improved chiral nucleon-nucleon potential up to next-to-next-to-next-to-leading order
E Epelbaum, H Krebs, UG Meißner - The European Physical Journal A, 2015 - Springer
We present improved nucleon-nucleon potentials derived in chiral effective field theory up to
next-to-next-to-next-to-leading order. We argue that the nonlocal momentum-space …
next-to-next-to-next-to-leading order. We argue that the nonlocal momentum-space …
Quantifying truncation errors in effective field theory
RJ Furnstahl, N Klco, DR Phillips, S Wesolowski - Physical Review C, 2015 - APS
Bayesian procedures designed to quantify truncation errors in perturbative calculations of
quantum chromodynamics observables are adapted to expansions in effective field theory …
quantum chromodynamics observables are adapted to expansions in effective field theory …
Hyperon–nucleon interaction within chiral effective field theory revisited
J Haidenbauer, UG Meißner, A Nogga - The European Physical Journal A, 2020 - Springer
Abstract The\varLambda N Λ N and\varSigma N Σ N interactions are considered at next-to-
leading order in SU (3) chiral effective field theory. Different options for the low-energy …
leading order in SU (3) chiral effective field theory. Different options for the low-energy …
Local chiral effective field theory interactions and quantum Monte Carlo applications
We present details of the derivation of local chiral effective field theory interactions to next-to-
next-to-leading order and show results for nucleon-nucleon phase shifts and deuteron …
next-to-leading order and show results for nucleon-nucleon phase shifts and deuteron …
Quantum Monte Carlo calculations of neutron matter with chiral three-body forces
Chiral effective field theory (EFT) enables a systematic description of low-energy hadronic
interactions with controlled theoretical uncertainties. For strongly interacting systems …
interactions with controlled theoretical uncertainties. For strongly interacting systems …
A recipe for EFT uncertainty quantification in nuclear physics
RJ Furnstahl, DR Phillips… - Journal of Physics G …, 2015 - iopscience.iop.org
The application of effective field theory (EFT) methods to nuclear systems provides the
opportunity to rigorously estimate the uncertainties originating in the nuclear Hamiltonian …
opportunity to rigorously estimate the uncertainties originating in the nuclear Hamiltonian …
Equation of state of nuclear and neutron matter at third-order in perturbation theory from chiral effective field theory
JW Holt, N Kaiser - Physical Review C, 2017 - APS
We compute from chiral two-and three-nucleon interactions the energy per particle of
symmetric nuclear matter and pure neutron matter at third-order in perturbation theory …
symmetric nuclear matter and pure neutron matter at third-order in perturbation theory …