103 citations · 291 across the 6 of their papers we have counts for
6 papers
Shortcuts to adiabaticity in Fermi gases
Pengpeng Diao, Shujin Deng, Fang Li +4
Shortcuts to adiabaticity (STA) provide an alternative to adiabatic protocols to guide the dynamics of the system of interest without the requirement of slow driving. We report the…
Superadiabatic quantum friction suppression in finite-time thermodynamics
Shujin Deng, Aurélia Chenu, Pengpeng Diao +5
Optimal performance of thermal machines is reached by suppressing friction. Friction in quantum thermodynamics results from fast driving schemes that generate nonadiabatic excitati…
Observation of Dynamical Super Efimovian Expansion in a Unitary Fermi Gas
Shujin Deng, Pengpeng Diao, Fang Li +3
We report an observation of a dynamical super Efimovian expansion in a two-component strongly interacting Fermi gas by engineering time dependent external harmonic trap frequencies…
Shortcuts to adiabaticity in the strongly-coupled regime: nonadiabatic control of a unitary Fermi gas
Shujin Deng, Pengpeng Diao, Qianli Yu +2
Coherent control of complex quantum systems is a fundamental requirement in quantum information processing and engineering. Recently developed notion of shortcut to adiabaticity (S…
Observation of the Efimovian Expansion in Scale Invariant Fermi Gases
Shujin Deng, Zhe-Yu Shi, Pengpeng Diao +4
Scale invariance emerges and plays an important role in strongly correlated many-body systems such as critical regimes nearby phase transitions and the unitary Fermi gases. Discret…
All-Optical Production of quantum degeneracy and molecular BEC of Li
Shujing Deng, Pengpeng Diao, Qianli Yu +1
We achieve a highly degenerate and strongly interacting Fermi gas in a mixture of the two lowest hyperfine states of Li by direct evaporative cooling in a high power crossed op…