Fig. 5: Impact of driving amplitude and phases of microwave pulse on the generation of Haar-random states. | Nature Communications

Fig. 5: Impact of driving amplitude and phases of microwave pulse on the generation of Haar-random states.

From: Probing spin hydrodynamics on a superconducting quantum simulator

Fig. 5

a The time evolution of the participation entropy SPE for different driving amplitude Ω. b The value of SPE at two evolved times t = 200 ns and 1000 ns, as a function of Ω. c The dynamics of SPE with the phases of the microwave pulse drawn from [ − π, π]. Here, we present the numerical data of 5 different samples of the phases. The inset shows the dynamics in a shorter time interval. The horizontal dashed line represents the participation entropy for Haar-random states \({S}_{{{{\rm{PE}}}}}^{{{{\rm{T}}}}}\simeq 15.519\).

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