Rephrase: "We focus on two paradigmatic stochastic models: the fractional Brownian motion (FBM) and the scaled Brownian motion (SBM). Both FBM and SBM have found extensive application in describing molecular motion. Both models show a similar formulation that can be derived from the NAME_1 equation. Both models only depend on two parameters: $\alpha$ and $D$ for FBM, and $\alpha$ and $D_0$ for SBM. For $\alpha = 1$, both models converge to Brownian motion." Provide your response in exactly 7 paragraphs (separated nearby paragraphs with 3 aterisk symbols ***).
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