Abstract
Transient four-wave mixing experiments on a dense potassium vapor, which has a dephasing time long compared to the collision duration, reveal distinct signatures of non-Markovian dynamics. Theoretical fits assuming stochastic fluctuation of the excited-state frequencies confirm that the two-time correlation function has a finite temporal width.
| Original language | English (US) |
|---|---|
| Article number | 163601 |
| Journal | Physical review letters |
| Volume | 95 |
| Issue number | 16 |
| DOIs | |
| State | Published - Oct 14 2005 |
| Externally published | Yes |
ASJC Scopus subject areas
- General Physics and Astronomy