440 citations · 2.1k across the 29 of their papers we have counts for
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hep-th2021★ 71 cited
A two-way approach to out-of-time-order correlators
Yingfei Gu, Alexei Kitaev, Pengfei Zhang
Out-of-time-order correlators (OTOCs) are a standard measure of quantum chaos. Of the four operators involved, one pair may be regarded as a source and the other as a probe. A usua…
cond-mat.stat-mech2021★ 31 cited
Periodically, Quasi-periodically, and Randomly Driven Conformal Field Theories (II): Furstenberg's Theorem and Exceptions to Heating Phases
Xueda Wen, Yingfei Gu, Ashvin Vishwanath +1
In this sequel (to [Phys. Rev. Res. 3, 023044(2021)], arXiv:2006.10072), we study randomly driven dimensional conformal field theories (CFTs), a family of quantum many-body…