LHC / ILC / Cosmology Interplay

Abstract

There is a strong and growing interplay between particle physics and cosmology. In this talk, I discuss some aspects of this interplay concerning dark matter candidates put forth by theories beyond the Standard Model. In explaining the requirements for collider tests of such dark matter candidates, I focus in particular on the case of the lightest neutralino in the MSSM.Comment: 7 pages, contribution to the proceedings of the IX Workshop on High Energy Physics Phenomenology (WHEPP-9), 3-14 Jan 2006, Bhubaneswar, Indi