One-step preparation of 3D Bell and 3D GHZ states with Rydberg atoms
arXiv:2511.02337 · doi:10.1088/1361-6455/ae1536
Abstract
Three-dimensional Bell states and GHZ states serve as representative examples of high-dimensional entangled states. In this paper, we propose a scheme for generating three-dimensional Bell and GHZ entangled states using Rydberg atoms. By leveraging Rydberg-mediated interactions and introducing detuning, the system is effectively simplified into a chain-like configuration. To design effective couplings, we employ a centrosymmetric Gaussian distribution and optimize the relevant parameters. Furthermore, we take into account decoherence factors including atomic spontaneous emission, dephasing effects and random noise. Numerical simulations indicate that the proposed scheme can achieve high fidelity.
arXiv comment12 pages,10 figures Published in J. Phys. B: At. Mol. Opt. Phys. (IOP Publishing)
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