165 citations · 325 across the 8 of their papers we have counts for
8 papers
Potential Scattering on a Spherical Surface
Jian Zhang, Tin-Lun Ho
The advances in cold atom experiments have allowed construction of confining traps in the form of curved surfaces. This opens up the possibility of studying quantum gases in curved…
Degeneracy of Many-body Quantum States in an Optical Lattice with a Uniform Magnetic Field
Jian Zhang, Chao-Ming Jian, Fei Ye +1
We prove a theorem that shows the degeneracy of many-body states depends on total particle number and flux filling ratio, for particles in a periodic lattice and under a uniform ma…
Spontaneous Vortex Lattices in Quasi 2D Dipolar Spinor Condensates
Jian Zhang, Tin-Lun HO
Motivated by recent experiments\cite{BA}\cite{BB}, we study quasi 2D ferromagnetic condensates with various aspect ratios. We find that in zero magnetic field, dipolar energy gener…
Resistance Fluctuations in Composite Fermion State near Landau Level Filling Factor in A Square Quantum Well
Jian Zhang, R. R. Du, J. A. Simmons +1
We have studied the magnetotransport near Landau level filling factor in a GaAs-Al0.3Ga0.7As square quantum well (width 35 nm) in magnetic field up to 42 T and in a temper…
Vortex Lattice in the Planar Bose-Einstein Condensates with Dipolar Interactions
Jian Zhang, Hui Zhai
In this letter we investigate the effects of dipole-dipole interactions on the vortex lattices in fast rotating Bose-Einstein condensates. For single planar condensate, we show tha…
Pairing between Atoms and Molecules in a Boson-Fermion Resonant Mixture
Jian Zhang, Hui Zhai
We consider a mixture of fermionic and bosonic atoms nearby interspecies Feshbach resonances, which have been observed recently in Li-Na mixture by MIT group, and in $^{…