114 citations · 1.1k across the 37 of their papers we have counts for
37 papers
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…
Three-body recombination in a single-component Fermi gas with -wave interaction
Shangguo Zhu, Zhenhua Yu, Shizhong Zhang
We study the three-body recombination of identical fermionic atoms. Using a zero-range model for the -wave interaction, we show that the rate constant of three-body recombinatio…
Rabi spectroscopy of three-dimensional optical lattice clocks
Guangcun Liu, Yinan Huang, Zhuo Cheng +2
Recent realisation of three-dimensional optical lattice clocks circumvents short range collisional clock shifts which have been the bottle neck towards higher precision; the long r…
Interaction effects on -symmetry breaking transition in atomic gases
Ziheng Zhou, Zhenhua Yu
Non-Hermitian systems having parity-time () symmetry can undergo a transition, spontaneously breaking the symmetry. Ultracold atomic gases provide an ideal platform…
Energy absorption spectroscopy of unitary Fermi gases in a uniform potential
Pengfei Zhang, Zhenhua Yu
We propose to use the energy absorption spectroscopy to measure the kinetic coefficients of unitary Fermi gases in a uniform potential. We show that in our scheme, the energy absor…
Universal three-body bound states in mixed dimensions beyond the Efimov paradigm
Pengfei Zhang, Zhenhua Yu
The Efimov effect was first predicted for three particles interacting at an -wave resonance in three dimensions. Subsequent study showed that the same effect can be realized by…