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博士候選人公開演講

Applications of temporal quantum correlations

演講者 : 林振冬 博士候選人 (成大物理系)
演講時間 : 2022 / 06 / 28 11:00
理學教學新大樓 2F 前沿量子中心演講廳
日期 :6/28 (週二)
時間 :11:00~12:00
地點:物理系2F量子中心 會議室
演講題目:Applications of temporal quantum correlations
摘要:Quantum correlations lie at the heart of modern quantum information science. Usually, quantum correlations are characterized by measurements on different subsystems. Nevertheless, it was pointed out by Leggett and Garg in 1985 that the concept of quantum correlations can be extended to measurements at different times of a single system. In modern terminology, the correlations that demonstrate non-classical nature of time-like separated measurements are termed temporal quantum correlations. In this talk, I will demonstrate how to apply the temporal quantum correlations on quantum causality and quantum information scrambling. Moreover, I will introduce an interferometric engineering scheme to modulate temporal quantum correlations.