科研之友
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摘要
We consider solutions of the Schrodinger equation with a weak time-dependent random potential. It is shown that when the two-point correlation function of the potential is rapidly decaying, then the Fourier transform of the appropriately scaled solution converges point-wise in xi to a stochastic complex Gaussian limit. On the other hand, when the two-point correlation function decays slowly, we show that the limit of where B (kappa) (t, xi) is a fractional Brownian motion.
- 出版日期2011-5
