抄録
We show that phase noise can induce nontrivial dynamics in atoms prepared in a superposition of momentum eigenstates of a periodic potential. Experimental measurements demonstrate a resonance in mean energy as a function of the size of applied random phase jumps. We discuss the mechanism for the observed behavior and show that it could also lead to noise-induced divergence between quantum and classical dynamics.
| 本文言語 | English |
|---|---|
| 論文番号 | 010403 |
| ジャーナル | Physical review letters |
| 巻 | 103 |
| 号 | 1 |
| DOI | |
| 出版ステータス | Published - 6 8月 2009 |