@article{MetzlerJeon2012,
  author    = {Metzler, Ralf and Jeon, Jae-Hyung},
  title     = {The role of ergodicity in anomalous stochastic processes - analysis of single-particle trajectories},
  series = {Physica scripta : an international journal for experimental and theoretical physics},
  volume    = {86},
  journal   = {Physica scripta : an international journal for experimental and theoretical physics},
  number    = {5},
  publisher = {IOP Publ. Ltd.},
  address   = {Bristol},
  issn      = {0031-8949},
  doi       = {10.1088/0031-8949/86/05/058510},
  pages     = {5},
  year      = {2012},
  abstract  = {Single-particle experiments produce time series x(t) of individual particle trajectories, frequently revealing anomalous diffusion behaviour. Typically, individual x(t) are evaluated in terms of time-averaged quantities instead of ensemble averages. Here we discuss the behaviour of the time-averaged mean squared displacement of different stochastic processes giving rise to anomalous diffusion. In particular, we pay attention to the ergodic properties of these processes, i.e. the (non)equivalence of time and ensemble averages.},
  language  = {en}
}