2016/07/27 by Ye, Li-Xiang, Lin, Xiu, Yang, Rong-Can +1
#FOS: Physical sciences #Quantum Physics (quant-ph)
paper · doi:10.48550/arxiv.1607.07936
A theoretical scheme is presented for the adiabatic generation of N-quNit singlet states with N\geqslant3, which may be more feasible than previous ones in a cavity. In this proposal, the system may be robust both parameter fluctuations and dissipation along a dark state. In addition, quantum information is only stored in atomic ground states and there is no energy exchanged between atoms and photons in a cavity so as to reduce the influence of atomic spontaneous emission and cavity decays.