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2018-06-05 12:00
An exploration of the limits of control using quantum superpositions ○Holger F. Hofmann(Hiroshima Univ.) |
抄録 |
(和) |
Quantum interferences between non-orthogonal states are the best approximation of a joint realization of the non-commuting physical properties represented by the two states. As I have shown recently, such interferences can be used to demonstrate that quantum physics deviates from classical causality in the limit of small action. Here, I point out that this proof constitutes a failure of the principle of least action and consider possible implications for our understanding of fundamental physics. |
(英) |
Quantum interferences between non-orthogonal states are the best approximation of a joint realization of the non-commuting physical properties represented by the two states. As I have shown recently, such interferences can be used to demonstrate that quantum physics deviates from classical causality in the limit of small action. Here, I point out that this proof constitutes a failure of the principle of least action and consider possible implications for our understanding of fundamental physics. |
キーワード |
(和) |
quantum uncertainty / quantum interference / causality and control / / / / / |
(英) |
quantum uncertainty / quantum interference / causality and control / / / / / |
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