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20192026
most citedObservation of critical phase transition in a generalized Aubry-André-Harper model on a superconducting quantum processor with tunable couplers

61 citations · 185 across the 10 of their papers we have counts for

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quant-ph2021★ 21 cited

Exact zeros of the Loschmidt echo and quantum speed limit time for the dynamical quantum phase transition in finite-size systems

Bozhen Zhou, Yumeng Zeng, Shu Chen

We study exact zeros of Loschmidt echo and quantum speed limit time for dynamical quantum phase transition in finite size systems. Our results illustrate that exact zeros of Loschm…