@article{BurrellEisertOsborne2009,
  author    = {Burrell, Christian K. and Eisert, Jens and Osborne, Tobias J.},
  title     = {Information propagation through quantum chains with fluctuating disorder},
  issn      = {1050-2947},
  doi       = {10.1103/Physreva.80.052319},
  year      = {2009},
  abstract  = {We investigate the propagation of information through one-dimensional nearest-neighbor interacting quantum spin chains in the presence of external fields which fluctuate independently on each site. We study two fundamentally different models: (i) a model with general nearest-neighbor interactions in a field which fluctuates in both strength and direction and (ii) the XX chain placed in a fluctuating field aligned in the z direction. In both cases we find that information propagation is suppressed in a way which is quite different from the suppression observed when the XX model is placed in a statically disordered field.},
  language  = {en}
}