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quant-ph2017★ 20 cited
Quantum search on the two-dimensional lattice using the staggered model with Hamiltonians
Renato Portugal, Tharso D. Fernandes
Quantum search on the two-dimensional lattice with one marked vertex and cyclic boundary conditions is an important problem in the context of quantum algorithms with an interesting…
quant-ph2015★ 78 cited
The Staggered Quantum Walk Model
R. Portugal, R. A. M. Santos, T. D. Fernandes +1
There are at least three models of discrete-time quantum walks (QWs) on graphs currently under active development. In this work we focus on the equivalence of two of them, known as…