Spinor bose–einstein condensates
An overview of the physics of spinor and dipolar Bose–Einstein condensates (BECs) is
given. Mean-field ground states, Bogoliubov spectra, and many-body ground and excited …
given. Mean-field ground states, Bogoliubov spectra, and many-body ground and excited …
Observation of a strongly ferromagnetic spinor Bose-Einstein condensate
We report the observation of strongly ferromagnetic F= 1 spinor Bose-Einstein condensates
of Li 7 atoms. The condensates are generated in an optical dipole trap without using …
of Li 7 atoms. The condensates are generated in an optical dipole trap without using …
Spin-nematic vortex states in cold atoms
L Chen, Y Zhang, H Pu - Physical Review Letters, 2020 - APS
The (pseudo) spin degrees of freedom greatly enriches the physics of cold atoms. This is
particularly so for systems with high spins (ie, spin quantum number larger than 1/2). For …
particularly so for systems with high spins (ie, spin quantum number larger than 1/2). For …
Constructive quantum interference in photochemical reactions
Interferences emerge when multiple pathways coexist together, leading toward the same
result. Here, we report a theoretical study for a reaction scheme that leads to constructive …
result. Here, we report a theoretical study for a reaction scheme that leads to constructive …
Observation of quantum interference and coherent control in a photochemical reaction
Coherent control of reactants remains a long-standing challenge in quantum chemistry. In
particular, we have studied laser-induced molecular formation (photoassociation) in a …
particular, we have studied laser-induced molecular formation (photoassociation) in a …
Spin-orbit coupling manipulating composite topological spin textures in atomic-molecular Bose-Einstein condensates
CF Liu, G Juzeliūnas, WM Liu - Physical Review A, 2017 - APS
Atomic-molecular Bose-Einstein condensates (BECs) offer brand new opportunities to
revolutionize quantum gases and probe the variation of fundamental constants with …
revolutionize quantum gases and probe the variation of fundamental constants with …
Effective control of cold collisions with radio-frequency fields
We study Rb 87 cold collisions in a static magnetic field and a single-color radio-frequency
(RF) field by employing the multichannel quantum defect theory in combination with the …
(RF) field by employing the multichannel quantum defect theory in combination with the …
Phase diagram of two-dimensional polar condensates in a magnetic field
Spin-1 condensates in the polar (antiferromagnetic) phase in two dimensions are shown to
undergo a transition of the Ising type, in addition to the expected Kosterlitz-Thouless (KT) …
undergo a transition of the Ising type, in addition to the expected Kosterlitz-Thouless (KT) …
[HTML][HTML] Non-autonomous bright matter wave solitons in spinor Bose–Einstein condensates
We investigate the dynamics of bright matter wave solitons in spin-1 Bose–Einstein
condensates with time modulated nonlinearities. We obtain soliton solutions of an integrable …
condensates with time modulated nonlinearities. We obtain soliton solutions of an integrable …
Genetic based fitting techniques for high precision potential energy curves of diatomic molecules
We present development of a genetic algorithm for fitting potential energy curves of diatomic
molecules to experimental data. Our approach does not involve any functional form for …
molecules to experimental data. Our approach does not involve any functional form for …