Efficient shortcuts to adiabatic passage for the fast populations transfer in multiparticle systems

摘要

Achieving fast populations transfer (FPT) in multiparticle systems based onthe cavity quantum electronic dynamics (CQED) is an outstanding challenge. Inthis paper, motivated by the quantum Zeno dynamics (QZD), a shortcut forperforming the FPT of ground states in multiparticle systems with the invariantbased inverse engineering is proposed. Numerical simulation demonstrates that aperfect populations transfer of ground states in multiparticle systems can berapidly achieved in one step, and the FPT is robust to both the cavity decayand atomic spontaneous emission. Additionally, this scheme is not onlyimplemented without requiring extra complex conditions, but also insensitive tovariations of the parameters.