68 citations · 131 across the 4 of their papers we have counts for
4 papers
Testing density functional theory in a quantum Ising chain
Jiahao Mao, Haifeng Tang, Wenhui Duan +1
By using the quantum Ising chain as a test bed and treating the spin polarization along the external transverse field as the "generalized density", we examine the performance of di…
Landau quantization of nearly degenerate bands, and full symmetry classification of avoided Landau-level crossings
Chong Wang, Wenhui Duan, Leonid Glazman +1
Semiclassical quantization rules compactly describe the energy dispersion of Landau levels, and are predictive of quantum oscillations in transport and thermodynamic quantities. Su…
Topo-fermiology
A. Alexandradinata, Chong Wang, Wenhui Duan +1
The modern semiclassical theory of a Bloch electron in a magnetic field now encompasses the orbital magnetic moment and the geometric phase. These two notions are encoded in the Bo…
Nonlinear Ramsey interferometry with the Rosen-Zener pulses on a two-component Bose-Einstein condensate
Sheng-Chang Li, Li-Bin Fu, Wen-Shan Duan +1
We propose a feasible scheme to realize nonlinear Ramsey interferometry with a two-component Bose-Einstein condensate, where the nonlinearity arises from the interaction between co…