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arXiv · 2011.00354

Optimal 2-uniform convexity of Schatten classes revisited

Haonan Zhang
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Abstract

The optimal 2-uniform convexity of Schatten classes $S_p, 1<p\le 2$ was first proved by Ball, Carlen and Lieb \cite{BCL94}. In this note we revisit this result using multiple operator integrals and generalized monotone metrics in quantum information theory.

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Haonan Zhang. 2020-10-31. Optimal 2-uniform convexity of Schatten classes revisited. https://arxiv.org/abs/2011.00354

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