Non-markovian quantum trajectories: an exact result.

  title={Non-markovian quantum trajectories: an exact result.},
  author={Angelo Bassi and Luca Ferialdi},
  journal={Physical review letters},
  volume={103 5},
We analyze the non-Markovian stochastic Schrödinger equation describing a particle subject to spontaneous collapses in space (in the language of collapse models), or subject to a continuous measurement of its position (in the language of continuous quantum measurement). For the first time, we give the explicit general solution for the free particle case (H=p(2)/2m) and discuss the main properties. We analyze the case of an exponential correlation function for the noise, giving a quantitative… 

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