Nuclear-structure theory has advanced quickly in recent years. The field is now at the point at which an accurate calculation of the nuclear matrix elements governing neutrinoless double-beta decay should soon be possible. I describe some promising theoretical many-body methods and their application to double-beta decay.
How to cite
Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating
very compact bibliographies which can be beneficial to authors and
readers, and in "proceeding" format
which is more detailed and complete.