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 …
Neutron stars and the nuclear equation of state
We review the current status and recent progress of microscopic many-body approaches
and phenomenological models, which are employed to construct the equation of state of …
and phenomenological models, which are employed to construct the equation of state of …
[HTML][HTML] 50 Years of quantum chromodynamics: Introduction and Review
Quantum Chromodynamics, the theory of quarks and gluons, whose interactions can be
described by a local SU (3) gauge symmetry with charges called “color quantum numbers” …
described by a local SU (3) gauge symmetry with charges called “color quantum numbers” …
Chiral perturbation theory for heavy hadrons and chiral effective field theory for heavy hadronic molecules
Chiral symmetry and its spontaneous breaking play an important role both in the light
hadron and heavy hadron systems. The chiral perturbation theory (χ PT) is the low energy …
hadron and heavy hadron systems. The chiral perturbation theory (χ PT) is the low energy …
How well do we know the neutron-matter equation of state at the densities inside neutron stars? A Bayesian approach with correlated uncertainties
We introduce a new framework for quantifying correlated uncertainties of the infinite-matter
equation of state derived from chiral effective field theory (χ EFT). Bayesian machine …
equation of state derived from chiral effective field theory (χ EFT). Bayesian machine …
Discrepancy between experimental and theoretical β-decay rates resolved from first principles
The dominant decay mode of atomic nuclei is beta decay (β-decay), a process that changes
a neutron into a proton (and vice versa). This decay offers a window to physics beyond the …
a neutron into a proton (and vice versa). This decay offers a window to physics beyond the …
Improved axion emissivity from a supernova via nucleon-nucleon bremsstrahlung
The most efficient axion production mechanism in a supernova (SN) core is the nucleon-
nucleon bremsstrahlung. This process has been often modeled at the level of the vacuum …
nucleon bremsstrahlung. This process has been often modeled at the level of the vacuum …
Semilocal momentum-space regularized chiral two-nucleon potentials up to fifth order
P Reinert, H Krebs, E Epelbaum - The European Physical Journal A, 2018 - Springer
We introduce new semilocal two-nucleon potentials up to fifth order in the chiral expansion.
We employ a simple regularization approach for the pion exchange contributions which i) …
We employ a simple regularization approach for the pion exchange contributions which i) …
Chiral interactions up to next-to-next-to-next-to-leading order and nuclear saturation
We present an efficient Monte Carlo framework for perturbative calculations of infinite
nuclear matter based on chiral two-, three-, and four-nucleon interactions. The method …
nuclear matter based on chiral two-, three-, and four-nucleon interactions. The method …
Limiting masses and radii of neutron stars and their implications
We combine the equation of state of dense matter up to twice nuclear saturation density n
sat obtained using chiral effective field theory (χ EFT) and recent observations of neutron …
sat obtained using chiral effective field theory (χ EFT) and recent observations of neutron …