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Electromagnetically induced transparency and nonlinear pulse propagation in a combined tripod and atom-light coupling scheme
H. R. Hamedi, J. Ruseckas, G. Juzeliūnas
We consider propagation of a probe pulse in an atomic medium characterized by a combined tripod and Lambda () atom-light coupling scheme. The scheme involves three atomic ground…
Spin Hall mode in a trapped thermal Rashba gas
J. Armaitis, J. Ruseckas, H. T. C. Stoof +1
We theoretically investigate a two-dimensional harmonically-trapped gas of identical atoms with Rashba spin-orbit coupling and no interatomic interactions. In analogy with the spin…
Phase space curvature in spin-orbit coupled ultracold atom systems
J. Armaitis, J. Ruseckas, E. Anisimovas
We consider a system with spin-orbit coupling and derive equations of motion which include the effects of Berry curvatures. We apply these equations to investigate the dynamics of…
Omnidirectional spin Hall effect in a Weyl spin-orbit coupled atomic gas
J. Armaitis, J. Ruseckas, G. Juzeliūnas
We show that in the presence of a three-dimensional (Weyl) spin-orbit coupling, a transverse spin current is generated in response to either a constant spin-independent force or a…