2 papers
cond-mat.str-el2020
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…
cond-mat.quant-gas2018
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…