The time evolution operator is obtained as a stochastic average of operators constructed from individual quantum trajectories. It is shown that simultaneously determining the time evolution of many initial states is more efficient than performing the task one by one using the conventional quantum state diffusion method.
|Number of pages||6|
|Journal||Acta Physica Hungarica, Series B: Quantum Electronics|
|Publication status||Published - May 23 2005|
- Quantum trajectories
- Time evolution operator
ASJC Scopus subject areas
- Condensed Matter Physics