Foundations of Strangeness Nuclear Physics derived from chiral Effective Field Theory

Abstract

Dense compact objects like neutron stars or black holes have always been one of Gerry Brown's favorite research topics. This is closely related to the effects of strangeness in nuclear physics. Here, we review the chiral Effective Field Theory approach to interactions involving nucleons and hyperons, the possible existence of strange dibaryons, the fate of hyperons in nuclear matter and the present status of three-body forces involving hyperons and nucleons.

Comments: 20 pages, chapter for the memorial book "Gerry Brown 90"