报告题目: |
Understanding and controlling quantum systems by studying their classical counterparts |
报告人: |
John，Delos |
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College of William and Mary
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报告时间: |
2011-11-25 10:00 |
报告地点: |
物理系C302报告厅 |
主办单位: |
物理系 |
简介: |
A system exhibits monodromy if we take the system around a closed loop
in its parameter space, and we find that the system does not come back
to its original state. Many systems have this property, including
quasi-linear molecules, atoms in a trap, a “swing-spring”, or a
hydrogen atom in crossed fields. A quantum manifestation of
monodromy is a defect in the lattice of eigenvalues. A newly
discovered dynamical manifestation of monodromy, which will be visible
in both classical and quantum systems, will be described in this talk.
Especially we discuss how to observe this phenomenon using cold
atoms. |
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