53 citations · 127 across the 10 of their papers we have counts for
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quant-ph2009★ 53 cited
Decoherence in one-dimensional Quantum Walk
Mostafa Annabestani, Seyed Javad Akhtarshenas, Mohamad Reza Abolhassani
In this paper we study decoherence in the quantum walk on the line. We generalize the method of decoherent coin quantum walk, introduced by Brun et al [Phys. Rev. A {\bf 67}, 32304…
quant-ph2009★ 45 cited
Asymptotic entanglement in a two-dimensional quantum walk
Mostafa Annabestani, Mohammad Reza Abolhasani, Gonzalo Abal
The evolution operator of a discrete-time quantum walk involves a conditional shift in position space which entangles the coin and position degrees of freedom of the walker. After…