90 citations · 124 across the 4 of their papers we have counts for
4 papers
Simulation and detection of Weyl fermions in ultracold Fermi gases with Raman-assisted spin-orbit coupling
Cheng-Gong Liang, Ze-Gang Liu, Wei Han
Weyl fermion, also referred to as pseudo-magnetic monopole in momentum space, is an undiscovered massless elementary particle with half-integer spin predicted according to relativi…
Deformed Symmetry Structures and Quantum Many-body Scar Subspaces
Jie Ren, Chenguang Liang, Chen Fang
A quantum many-body scar system usually contains a special non-thermal subspace (approximately) decoupled from the rest of the Hilbert space. In this work, we propose a general str…
Quasi-symmetry groups and many-body scar dynamics
Jie Ren, Chenguang Liang, Chen Fang
In quantum systems, a subspace spanned by degenerate eigenvectors of the Hamiltonian may have higher symmetries than those of the Hamiltonian itself. When this enhanced-symmetry gr…
Anomalous isothermal compressibility in spin-orbit coupled degenerate Fermi gases
Cheng-Gong Liang, Yue-Xin Huang, Fei-Hong Liu +3
The spin-orbit coupling (SOC) in degenerate Fermi gases can fundamentally change the fate of -wave superfluids with strong Zeeman field and give rise to topological superfluids…