Corpus ID: 118600068

Return probability of one-dimensional discrete-time quantum walks with final-time dependence

@article{Ide2011ReturnPO,
  title={Return probability of one-dimensional discrete-time quantum walks with final-time dependence},
  author={Yusuke Ide and Norio Konno and Takuya Machida and Etsuo Segawa},
  journal={Quantum Information & Computation},
  year={2011},
  volume={11},
  pages={761-773}
}
  • Yusuke Ide, Norio Konno, +1 author Etsuo Segawa
  • Published 2011
  • Mathematics, Physics
  • Quantum Information & Computation
  • We analyze final-time dependent discrete-time quantum walks in one dimension. We compute asymptotics of the return probability of the quantum walk by a path counting approach. Moreover, we discuss a relation between the quantum walk and the corresponding final-time dependent classical random walk. 

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