78 citations
2 papers
quant-ph2015★ 19 cited
Dynamics of a macroscopic spin qubit in spin-orbit coupled Bose-Einstein condensates
Sh. Mardonov, M. Modugno, E. Ya. Sherman
We consider a macroscopic spin qubit based on spin-orbit coupled Bose-Einstein condensates, where, in addition to the spin-orbit coupling, spin dynamics strongly depends on the int…
cond-mat.quant-gas2015★ 78 cited
Collapse of spin-orbit coupled Bose-Einstein condensates
Sh. Mardonov, E. Ya. Sherman, J. G. Muga +3
A finite-size quasi two-dimensional Bose-Einstein condensate collapses if the attraction between atoms is sufficiently strong. Here we present a theory of collapse for condensates…