报告题目：Scale-invariance in Beyond the Standard Model of particle physics and cosmology

报 告 人：Ruiwen Ouyang (欧阳瑞文)

单     位：National Institute for Chemical Physics and Biophysics (NICPB), Tallinn, Estonia.

报告时间: 2019年04月29日 15：00
报告地点：中心校区 物理楼 333报告厅

报告摘要：

Theories with (classical or quantum) scale-invariance provide a dynamical origin of all mass scales and present a number of interesting aspects: they are an appealing framework to address the hierarchy problem and lead to naturally flat potentials and dark matter candidates. In this talk, I will briefly introduce the scale-invariance in the approach of beyond the standard model. I will concentrate on the general arguments of scale-invariance, by considering two explicit example: the hidden scalar QCD and the Electroweak Bosonic Seesaw Mechanism.

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