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20172025
most citedFlow of (higher) Berry curvature and bulk-boundary correspondence in parametrized quantum systems

30 citations · 86 across the 10 of their papers we have counts for

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math-ph2025

Foundations of Double Operator Integrals with a Variant Approach to the Nonseparable Case

Robert Ferydouni, Daniel D. Spiegel

We aim to give a self-contained and detailed yet simplified account of the foundations of the theory of double operator integrals, in order to provide an accessible entry point to…

math-ph2025★ 2 cited

A Classifying Space for Phases of Matrix Product States

Daniel D. Spiegel, Marvin Qi, David T. Stephen +3

We construct a topological space consisting of translation invariant injective matrix product states (MPS) of all physical and bond dimensions and show that it has th…