scholarly journals Dynamic structure factors and sum rules in two-component quantum gases with spin-orbit coupling

2016 ◽  
Vol 65 (13) ◽  
pp. 131101
Author(s):  
He Li ◽  
Yu Zeng-Qiang
Keyword(s):  
Sum Rules ◽  
Dynamic Structure ◽  
Quantum Gases ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Structure Factors ◽  
Two Component

scholarly journals Some recent progresses on the study of ultracold quantum gases with spin-orbit coupling

2020 ◽  
Vol 69 (1) ◽  
pp. 016701
Author(s):  
Ting-Ting Shi ◽  
Liu-Jiu Wang ◽  
Jing-Kun Wang ◽  
Wei Zhang
Keyword(s):  
Quantum Gases ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Ultracold Quantum Gases

scholarly journals Ferromagnetism in a two-component Bose-Hubbard model with synthetic spin-orbit coupling

2014 ◽  
Vol 89 (4) ◽  
Author(s):  
Jize Zhao ◽  
Shijie Hu ◽  
Jun Chang ◽  
Ping Zhang ◽  
Xiaoqun Wang
Keyword(s):  
Hubbard Model ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Two Component

scholarly journals Evolution of magnetic structure driven by synthetic spin-orbit coupling in a two-component Bose-Hubbard model

2014 ◽  
Vol 90 (8) ◽  
Author(s):  
Jize Zhao ◽  
Shijie Hu ◽  
Jun Chang ◽  
Fawei Zheng ◽  
Ping Zhang ◽  
...  
Keyword(s):  
Hubbard Model ◽  
Magnetic Structure ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Two Component

scholarly journals Density-dependent spin-orbit coupling in degenerate quantum gases

2021 ◽  
Vol 103 (6) ◽  
Author(s):  
Peng Xu ◽  
Tian-Shu Deng ◽  
Wei Zheng ◽  
Hui Zhai
Keyword(s):  
Quantum Gases ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Density Dependent

scholarly journals Spin Structure Factors of Doped Monolayer Germanene in the Presence of Spin-Orbit Coupling

2021 ◽  
Author(s):  
hamed rezania ◽  
farshad azizi
Keyword(s):  
Magnetic Field ◽  
Spin Structure ◽  
Chemical Potential ◽  
Linear Response Theory ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Structure Factors ◽  
Static Spin ◽  
Dynamical Spin

Abstract In this paper, we present a Kane-Mele model in the presence of magnetic field and next nearest neighbors hopping amplitudes for investigations of the spin susceptibilities of Germanene layer.Green's function approach has been implemented to find the behavior of dynamical spin susceptibilities of Germanene layer within linear response theory and in the presence of magnetic field and spin-orbit coupling at finite temperature.Our results show the magnetic excitation mode for both longitudinal and transverse components of spin tends to higher frequencies with spin-orbit coupling strength.Moreover the frequency positions of sharp peaks in longitudinal dynamical spin susceptibility are not affected by variation of magnetic field while the peaks in transverse dynamical susceptibility moves to lower frequencies with magnetic field.The effects of electron doping on frequency behaviors of spin susceptibilities have been addressed in details.Finally the temperature dependence of static spin structure factors due to the effects of spin-orbit coupling, magnetic field and chemical potential has been studied.

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