What is ab initio in nuclear theory?

Abstract

Ab initio has been used as a label in nuclear theory for over two decades. Its meaning has evolved and broadened over the years. We present our interpretation, briefly review its historical use, and discuss its present-day relation to theoretical uncertainty quantification.

Contribution to Research Topic "Uncertainty Quantification in Nuclear Physics" of Frontiers in Physics

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Cited by in corpus (35)

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• Solar fusion III: New data and theory for hydrogen-burning stars
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• ${}^{40}$Ca transverse response function from coupled-cluster theory
• A Bayesian mixture model approach to quantifying the empirical nuclear saturation point
• Electromagnetic observables of open-shell nuclei from coupled-cluster theory
• Saturation of nuclear matter in the relativistic Brueckner Hatree-Fock approach with a leading order covariant chiral nuclear force
• Inference of the low-energy constants in $\Delta$-full chiral effective field theory including a correlated truncation error
• Recent progress in the electroweak structure of light nuclei using quantum Monte Carlo methods
• Ab initio computations from ${}^{78}$Ni towards ${}^{70}$Ca along neutron number $N=50$
• Optimized nuclear energy density functionals including long-range pion contributions
• 16O electroweak response functions from first principles
• Perturbative computations of neutron-proton scattering observables using renormalization-group invariant $\chi$EFT up to N${}^3$LO
• A further study on the renormalization group aspect of perturbative corrections
• Structure and dynamics of open-shell nuclei from spherical coupled-cluster theory
• On the calculation and use of effective single-particle energies. The example of the neutron $1d_{3/2}$-$1d_{5/2}$ splitting along $\text{N}=20$ isotones
• Exactness of the normal-ordered two-body truncation of three-nucleon forces
• Perturbed nuclear matter studied within Density Functional Theory with a finite number of particles
• Computing nuclear response functions with time-dependent coupled-cluster theory
• Perturbative $\chi$EFT calculations of the deuteron and triton up to N${}^2$LO
• Exploring nuclear structure with multiparticle azimuthal correlations at the LHC
• NuLattice: Ab initio computations of atomic nuclei on lattices
• The Role of Ab Initio Beta-Decay Calculations in Light Nuclei for Probes of Physics Beyond the Standard Model
• Commissioning and Full Realization of the PLASEN System at BRIF
• Bridging reaction theory and nuclear structure in ${\pi }^{\pm }$-${}^{48}$Ca scattering
• An Efficient Learning Method to Connect Observables
• Bayesian method for fitting the low-energy constants in chiral perturbation theory
• Chiral interactions and superfluidity in the calcium isotopic chain
• Deformed natural orbitals for ab initio calculations
• Hartree-Fock emulators for nuclei: Application to charge radii of ${}^{48,52}$Ca
• Quantum Simulation of Nuclear Dynamics in First Quantization