Fundamental physics at the strangeness frontier at DA{Phi}NE. Outline of a proposal for future measurements

The DA{Phi}NE collider at INFN-LNF is a unique source of low-energy kaons, which was used by the DEAR, SIDDHARTA and AMADEUS collaborations for unique measurements of kaonic atoms and kaon-nuclei interactions. Presently, the SIDDHARTA-2 collaboration is underway to measure the kaonic deuterium exotic atom. With this document we outline a proposal for fundamental physics at the strangeness frontier for future measurements of kaonic atoms and kaon-nuclei interactions at DA{Phi}NE, which is intended to stimulate discussions within the broad scientific community performing research directly or indirectly related to this field.