  A robust light storage and retrieval (LSR) in high dimensions is highly
desirable for light and quantum information processing. However, most schemes
on LSR realized up to now encounter problems due to not only dissipation, but
also dispersion and diffraction, which make LSR with a very low fidelity. Here
we propose a scheme to achieve a robust storage and retrieval of weak nonlinear
high-dimensional light pulses in a coherent atomic gas via electromagnetically
induced transparency. We show that it is available to produce stable
(3+1)-dimensional light bullets and vortices, which have very attractive
physical property and are suitable to obtain a robust LSR in high dimensions.
