Effect of atmospheric turbulence on entangled orbital angular momentum three-qubit state<xref rid="cpb_26_6_064202_fn1" ref-type="fn">*</xref> <fn id="cpb_26_6_064202_fn1"> <label>*</label> <p>Project supported by the National Defense Innovation Foundation of China, Chinese Academy of Sciences (Grant No. CXJJ-16S080).</p> </fn>

Effect of atmospheric turbulence on entangled orbital angular momentum three-qubit state* *

Project supported by the National Defense Innovation Foundation of China, Chinese Academy of Sciences (Grant No. CXJJ-16S080).

Yan Xiang^{1, 2}, Zhang Peng-Fei¹, Zhang Jing-Hui¹, Feng Xiao-Xing¹, Qiao Chun-Hong¹, Fan Cheng-Yu^{1, †}

Sketch of the setup. The entangled OAM three-qubit state whose wave front is deteriorated as it propagates through independent weak turbulences along the plane z toward a detector. Each atmosphere, labeled by A, B, and C, is assumed to have the same statistical properties (Fried parameter ). The propagation distance for each photon is L.