456 citations · 3.3k across the 66 of their papers we have counts for
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Dynamical Transition of Operator Size Growth in Quantum Systems Embedded in an Environment
Pengfei Zhang, Zhenhua Yu
In closed generic many-body systems, unitary evolution disperses local quantum information into highly non-local objects, resulting in thermalization. Such a process is called info…
Quantized Topological Response in Trapped Quantum Gases
Pengfei Zhang
In this letter, we propose a quantized topological response in trapped 1D quantum gases. The experimental protocol for the response requires the application of an instant optical p…
Proposal for stable atom trapping on a GaN-on-Sapphire chip
Aiping Liu, Lei Xu, Xin-Biao Xu +6
The hybrid photon-atom integrated circuits, which include photonic microcavities and trapped single neutral atom in their evanescent field, are of great potential for quantum infor…
Quantum Entanglement in the Sachdev-Ye-Kitaev Model and its Generalizations
Pengfei Zhang
Entanglement is one of the most important concepts in quantum physics. We review recent progress in understanding the quantum entanglement in many-body systems using large- solv…