Vortex lattice solutions to the Gross-Pitaevskii equation with spin-orbit coupling in optical latticesReport as inadecuate



 Vortex lattice solutions to the Gross-Pitaevskii equation with spin-orbit coupling in optical lattices


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Effective spin-orbit coupling can be created in cold atom systems using atom-light interaction. We study the BECs in an optical lattice using the Gross-Pitaevskii equation with spin-orbit coupling. Bloch states for the linear equation are numerically obtained, and compared with stationary solutions to the Gross-Pitaevskii equation with nonlinear terms. Various vortex lattice states are found when the spin-orbit coupling is strong.



Author: Hidetsugu Sakaguchi; Ben Li

Source: https://archive.org/







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