Target problem with evanescent subdiffusive traps.

@article{Yuste2006TargetPW,
  title={Target problem with evanescent subdiffusive traps.},
  author={Santos B. Yuste and Juan Jesus Ruiz-Lorenzo and Katja Lindenberg},
  journal={Physical review. E, Statistical, nonlinear, and soft matter physics},
  year={2006},
  volume={74 4 Pt 2},
  pages={
          046119
        }
}
We calculate the survival probability of a stationary target in one dimension surrounded by diffusive or subdiffusive traps of time-dependent density. The survival probability of a target in the presence of traps of constant density is known to go to zero as a stretched exponential whose specific power is determined by the exponent that characterizes the motion of the traps. A density of traps that grows in time always leads to an asymptotically vanishing survival probability. Trap evanescence… 

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