We report on the theoretical analysis of bosonic and fermionic noninteracting systems in a discrete two-particle quantum walk affected by different kinds of disorder. We considered up to 100-step quantum walks with a spatial, temporal, and spatial-temporal disorder observing how the randomness and the wave-function symmetry nontrivially affect the final spatial probability distribution, the transport properties, and the Shannon entropy of the walkers.

Quantum simulation of bosonic-fermionic noninteracting particles in disordered systems via a quantum walk

GIOVANNETTI, VITTORIO;FAZIO, ROSARIO;
2014

Abstract

We report on the theoretical analysis of bosonic and fermionic noninteracting systems in a discrete two-particle quantum walk affected by different kinds of disorder. We considered up to 100-step quantum walks with a spatial, temporal, and spatial-temporal disorder observing how the randomness and the wave-function symmetry nontrivially affect the final spatial probability distribution, the transport properties, and the Shannon entropy of the walkers.
PHOTONS; LOCALIZATION; DIFFUSION; LATTICES
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11384/38621
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