Abstract
We compute the next-to-leading order term in the long-distance expansion of the mutual information for free scalars in three space-time dimensions. The geometry considered is two disjoint disks separated by a distance r between their centers. No evidence for non-analyticity in the Rényi parameter n for the continuation n → 1 in the next-to-leading order term is found.
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ArXiv ePrint: 1505.03757
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Agón, C.A., Cohen-Abbo, I. & Schnitzer, H.J. Large distance expansion of mutual information for disjoint disks in a free scalar theory. J. High Energ. Phys. 2016, 73 (2016). https://doi.org/10.1007/JHEP11(2016)073
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DOI: https://doi.org/10.1007/JHEP11(2016)073