Maximal entanglement from quantum random walks
arXiv:1011.6023 · doi:10.1007/s11128-011-0240-3
Abstract
The conditions under which entanglement becomes maximal are sought in the general one--dimensional quantum random walk with two walkers. Moreover, a one--dimensional shift operator for the two walkers is introduced and its performance in generating entanglement is analyzed as a function of several free parameters, some of them coming from the shift operator itself and some others from the coin operator. To simplify the investigation an averaged entanglement is defined.
Latex source, 9 pages, 6 figures (revised version, identical to published one)
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Cited by in corpus (9)
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- Dynamically Disordered Quantum Walk as a Maximal Entanglement Generator
- Entangling Power of Disordered Quantum Walks
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