Figure | The speeding up of the diffusion distances of the 1D DTQW in the frequency dimension. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure | The speeding up of the diffusion distances of the 1D DTQW in the frequency dimension.

Caption

Figure | The speeding up of the diffusion distances of the 1D DTQW in the frequency dimension. a, Diffusion distance calculated in the classical random walk (blue), 1D conventional DTQW (red), and 1D DTQW in the frequency dimension with different modulation strength (light green, green, and dark green, respectively) versus step (roundtrip) number n. b-e, Evolutions of the 1D conventional DTQW and 1D DTQW in the synthetic frequency dimension in simulations.

Credit

Luqi Yuan et al.

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