The topology and geometry of contact structures in dimension three

The goal of this article is to survey recent developments in the theory of contact structures in dimension three.Comment: 13 pages. To appear in the ICM 2006 proceeding

Effects of flavor conserving CP violating phases in SUSY models

I summarize our recent works on the effects of flavor conserving CP violating phases in SUSY models on $B$ and $K$ phenomenology.Comment: Contributed alk at the 3rd International Conference on B Physics and CP Violation (BCONF99), Taipei, Taiwan, 3-7 Dec 1999 (4 pages