61 citations · 174 across the 10 of their papers we have counts for
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math.OA2021
Continuous Dependence on the Initial Data in the Kadison Transitivity Theorem and GNS Construction
Daniel Spiegel, Juan Moreno, Marvin Qi +3
We consider how the outputs of the Kadison transitivity theorem and Gelfand-Naimark-Segal construction may be obtained in families when the initial data are varied. More precisely,…
cond-mat.str-el2021★ 30 cited
Flow of (higher) Berry curvature and bulk-boundary correspondence in parametrized quantum systems
Xueda Wen, Marvin Qi, Agnès Beaudry +5
This paper is concerned with the physics of parametrized gapped quantum many-body systems, which can be viewed as a generalization of conventional topological phases of matter. In…
cond-mat.str-el2021★ 3 cited
Distinguishing viscous, ballistic, and diffusive current flows in anisotropic metals
Marvin Qi, Andrew Lucas
We show that in anisotropic Fermi liquids where momentum-conserving scattering is much faster than momentum-relaxing scattering processes, local imaging of the electric current flo…