For scaled Brownian motion, Riemann-Liouville fractional Brownian motion, and fractional Brownian motion, the fastest first passage time decays logarithmically with searcher number and subdiffusion can be faster than normal diffusion, though exact regimes are model-dependent.
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Universality and ambiguity in extremes of anomalous diffusion
For scaled Brownian motion, Riemann-Liouville fractional Brownian motion, and fractional Brownian motion, the fastest first passage time decays logarithmically with searcher number and subdiffusion can be faster than normal diffusion, though exact regimes are model-dependent.