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19962026
most citedWhy Quantum Bit Commitment And Ideal Quantum Coin Tossing Are Impossible

153 citations · 480 across the 21 of their papers we have counts for

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quant-ph1997★ 153 cited

Why Quantum Bit Commitment And Ideal Quantum Coin Tossing Are Impossible

H. -K. Lo, H. F. Chau

There had been well known claims of unconditionally secure quantum protocols for bit commitment. However, we, and independently Mayers, showed that all proposed quantum bit commitm…

quant-ph1997★ 44 cited

Five Quantum Register Error Correction Code For Higher Spin Systems

H. F. Chau

I construct a quantum error correction code (QECC) in higher spin systems using the idea of multiplicative group character. Each state quantum particle is encoded as five s…