Motivated by the observation that geometrizing statistical mechanics offers an interesting alternative to more standard approaches, we calculate the scaling behavior of the curvature R of the information geometry metric for the spherical model. We find that Rsimilar toepsilon(-2), where epsilon=beta(c)-beta is the distance from criticality. The discrepancy from the naively expected scaling Rsimilar toepsilon(-3) is explained and compared with that for the Ising model on planar random graphs, which shares the same critical exponents.
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