Quantum dynamics of a planar rotor driven by suddenly switched combined 
aligning and orienting interactions

Mirahmadi, Marjan; Schmidt, Burkhard; Friedrich, Bretislav

doi:10.1088/1367-2630/ac00d6

アイテム詳細

登録内容を編集ファイル形式で保存

一時保存へ追加

タグ情報を表示リリース履歴を表示詳細要約

公開

学術論文

Quantum dynamics of a planar rotor driven by suddenly switched combined aligning and orienting interactions

MPS-Authors

/persons/resource/persons256125

Mirahmadi, Marjan
Molecular Physics, Fritz Haber Institute, Max Planck Society;

/persons/resource/persons21529

Friedrich, Bretislav
Molecular Physics, Fritz Haber Institute, Max Planck Society;

External Resource

There are no locators available

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

フルテキスト (公開)

Mirahmadi_2021_New_J._Phys._23_063040.pdf
(出版社版), 3MB

付随資料 (公開)

There is no public supplementary material available

引用

Mirahmadi, M., Schmidt, B., & Friedrich, B. (2021). Quantum dynamics of a planar rotor driven by suddenly switched combined aligning and orienting interactions. New Journal of Physics, 23(6):. doi:10.1088/1367-2630/ac00d6.

引用: https://hdl.handle.net/21.11116/0000-0008-D58F-7

要旨

We investigate, both analytically and numerically, the quantum dynamics of a planar (2D) rigid rotor subject to suddenly switched-on or switched-off concurrent orienting and aligning interactions. We find that the time-evolution of the post-switch populations as well as of the expectation values of orientation and alignment reflects the spectral properties and the eigensurface topology of the planar pendulum eigenproblem established in our earlier work (2014 Front. Phys. 2 37, 2017 Eur. Phys. J. D 71 149). This finding opens the possibility to examine the topological properties of the eigensurfaces experimentally as well as provides the means to make use of these properties for controlling the rotor dynamics in the laboratory.