%0 Journal Article
%T Nuclear forces from EFT: Recent developments
%A Krebs H.
%A Epelbaum E.
%A MeiŁżner U.-G.
%J EPJ Web of Conferences
%D 2010
%I 
%R 10.1051/epjconf/20100305001
%X Nuclear forces are considered based on chiral perturbation theory with and without explicit  -isobar degrees of freedom. We discuss the subleading corrections to chiral three-nucleon forces in the  -less formalism which contain no additional free parameters. In the formalism with explicit  -isobar we present the complete next-to-next-to-leading order analysis of isospin-conserving and next-to-leading order analysis of isospinviolating nuclear forces. The perturbative expansion of nuclear forces in the  -full case is shown to have much better convergence compared with the  -less theory where the  -resonance is integrated out and is encoded in certain low-energy constants.
%U http://dx.doi.org/10.1051/epjconf/20100305001