The discovery of the Higgs boson at the Large Hadron Collider in CERN opens a new era of physics. The study of its properties can lead to new insights in fundamental physics. Already with the presently known properties one has indications for the existence and form that new physics can take. I present two extensions, one in the scalar sector and one in the neutrino sector, that are indicated by present data. The results have important implications in cosmology. They can be tested by existing and new colliders.
个人简介：1976和1979分别在荷兰Rijksuniversiteit Utrecht物理本科和硕士研究生毕业，1979至1983在Utrecht（导师是99年诺贝尔物理奖获得者G. ’t Hooft）和University of Michigan (Ann Arbor).（导师是99年诺贝尔物理奖获得者M. J. G. Veltman）读博，博士论文题目“Corrections to the rho-parameter due to a heavy Higgs particle”。从1983-1990，先后在在阿姆斯特丹的NIKHEF-H，费米实验室，CERN，阿姆斯特丹大学，DESY工作。1991年起至现在成为德国University of Freiburg教授。 |
