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Measurement-free reconstruction circuit of quantum secrets in quantum secret sharing
Published 24 May 2025 in quant-ph | (2505.18840v3)
Abstract: We propose a measurement-free reconstruction circuit of quantum secrets in quantum secret sharing based on stabilizer codes. Our reconstruction circuit has width $k+|J|$ and consists of $O(k|J|)$ one- or two-qudit unitary gates when $|J|$ participants reconstruct $k$-qudit quantum secrets.
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