Andreas Nogga

TL;DR: In this article, the authors used an improved treatment of the three-nucleon force (3NF) contribution that includes a corrected combinatorial factor beyond Hartree-Fock that was omitted in previous nuclear matter calculations.

TL;DR: In this article, the cutoff dependence is related to the singular tensor interaction of the one-pion exchange potential, and the implications of this finding for the effective field theory program in nuclear physics are discussed.

TL;DR: In this article, the authors highlight the importance and challenges of three-nucleon forces for nuclear structure and reactions, including applications to astrophysics and fundamental symmetries, and illustrate that three and higher-body forces enter naturally in effective field theories and are especially prominent in strongly interacting quantum systems.

TL;DR: It is demonstrated that the NNN interaction terms significantly improve the binding energies and spectra of mid-p-shell nuclei not just with the preferred choice of the LECs but even within a wide range of the constrained L ECs.

TL;DR: In this paper, the results for the ΛN and ΣN interactions obtained at next-to-leading order in chiral effective field theory are reported, at the order considered there are contributions from one-and two-pseudoscalar-meson exchange diagrams and from four-baryon contact terms without and with two derivatives.