548 citations · 2.3k across the 24 of their papers we have counts for
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quant-ph2019★ 77 cited
Hamiltonian Tomography via Quantum Quench
Zhi Li, Liujun Zou, Timothy H. Hsieh
We show that it is possible to uniquely reconstruct a generic many-body local Hamiltonian from a single pair of initial and final states related by time evolution with the Hamilton…
cond-mat.str-el2019★ 14 cited
Fractionalization and Anomalies in Symmetry-Enriched U(1) Gauge Theories
Shang-Qiang Ning, Liujun Zou, Meng Cheng
We classify symmetry fractionalization and anomalies in a (3+1)d U(1) gauge theory enriched by a global symmetry group . We find that, in general, a symmetry-enrichment pattern…