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Channel-optimized quantum communication scheme based on combination code

    https://doi.org/10.1142/S0217732324500524Cited by:0 (Source: Crossref)

    In this paper, a channel-optimized quantum communication scheme with imperfect Bell states is being considered, based on quantum teleportation and error correction codes technology. In this scheme, a novel “combination code” technique is proposed to protect the pre-shared Bell states from storage errors and to safeguard the information-encoded states from noisy channels. Ultimately, it is revealed by Monte Carlo simulation results that the channel fidelity of the proposed channel-optimized quantum communication scheme with imperfect Bell states is significantly advantageous over standard quantum error-correcting code (QECC) and entanglement-assisted quantum error-correcting code (EAQECC) communication schemes.

    PACS: 03.67.Ac, 03.67.Pp, 03.67.Bg, 03.67.Hk, 03.67.Dd, 03.67.Lx