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Academy of Mathematics and Systems Science, CAS
Colloquia & Seminars

Speaker:

武俊德 教授 浙江大学

Inviter:  
Title:
What are Quantum Temporal Correlations ?
Time & Venue:
2020.09.26 14:30-15:30 腾讯会议号:367297998
Abstract:

Space and time are crucial twins in physics. In quantum mechanics, spatial correlations already reveal nonclassical features, such as entanglement, and have bred many quantum technologies. However, the nature of quantum temporal correlations still remains in vague. In this talk, based on the entangled-history formalism, we prove rigorously that temporal correlations are just spatial correlations. The effect of temporal correlations corresponds to a quantum channel. The resulting quantifications and classifications of quantum temporal correlations are illustrated in a natural way. Our proposed procedures also show how to determine temporal correlations completely.

 

 

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