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C. A. Ryan, M. Laforest, J. C. Boileau and R. Laflamme, “Experimental Implementation of a Discrete-Time Quantum Random Walk on an NMR Quantum-Information Processor,” Physical Review A, Vol. 72, No. 6, 2005, Article ID: 062317. doi:10.1103/PhysRevA.72.062317

has been cited by the following article:

• TITLE: Entanglement Generation in Spatially Separated Systems Using Quantum Walk

  AUTHORS: C. M. Chandrashekar, Sandeep K. Goyal, Subhashish Banerjee

  KEYWORDS: Quantum Walk; Entanglement Generation; Localization

  JOURNAL NAME: Journal of Quantum Information Science, Vol.2 No.2, June 22, 2012

  ABSTRACT: We present a scheme for generating entanglement between two spatially separated systems from the spatial entanglement generated by the interference effect during the evolution of a single-particle quantum walk. Any two systems which can interact with the spatial modes entangled during the walk evolution can be entangled using this scheme. A notable feature is the ability to control the quantum walk dynamics and its localization at desired pair lattice sites irrespective of separation distance resulting in a substantial control and improvement in the entanglement output. Implementation schemes to entangle spatially separated atoms using quantum walk on a single atom is also presented.