报告题目：The Fate of the Vacuum

报 告 人：Jean Zinn-Justin, Institute de Physique Theorique Centre de Saclay, France

报告时间：10月17日下午4:00

报告地点：金沙总站6165地址科学馆高等研究院一楼报告厅

报告摘要：The vacuum is essentially defined by the absence of what is known or believed to exist. As a consequence, the concept of vacuum and its possible existence have always been linked to fundamental questions in physics. We shall describe the evolution of ideas starting from the sixteenth century up to the beginning of twenty first century, from the discussion of falling bodies to dark matter and dark energy.