456 citations · 2.9k across the 32 of their papers we have counts for
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quant-ph2023★ 2 cited
Zero Curvature Condition for Quantum Criticality
Chaoming Song
Quantum criticality often lies beyond the scope of the conventional Landau paradigm, and a unifying framework has yet to emerge, due in part to the wide variety of quantum orders.…
quant-ph2023★ 6 cited
Quantum Geometry of Expectation Values
Chaoming Song
We propose a novel framework for the quantum geometry of expectation values over arbitrary sets of operators and establish a link between this geometry and the eigenstates of Hamil…