71 citations · 374 across the 31 of their papers we have counts for
5 papers · 1 filter
A Simple Voting Protocol on Quantum Blockchain
Xin Sun, Quanlong Wang, Piotr Kulicki
This paper proposes a simple voting protocol based on quantum blockchain. Besides being simple, our voting protocol is anonymous, binding, non-reusable, verifiable, eligible, fair…
Quantum-enhanced Logic-based Blockchain I: Quantum Honest-success Byzantine Agreement and Qulogicoin
Xin Sun, Quanlong Wang, Piotr Kulicki +1
We proposed a framework of quantum-enhanced logic-based blockchain, which improves the efficiency and power of quantum-secured blockchain. The efficiency is improved by using a new…
ZX-Rules for 2-qubit Clifford+T Quantum Circuits
Bob Coecke, Quanlong Wang
ZX-calculus is a high-level graphical formalism for qubit computation. In this paper we give the ZX-rules that enable one to derive all equations between 2-qubit Clifford+T quantum…
Qutrit ZX-calculus is Complete for Stabilizer Quantum Mechanics
Quanlong Wang
In this paper, we show that a qutrit version of ZX-calculus, with rules significantly different from that of the qubit version, is complete for pure qutrit stabilizer quantum mecha…
Completeness of the ZX-calculus for Pure Qubit Clifford+T Quantum Mechanics
Kang Feng Ng, Quanlong Wang
Recently, we gave a complete axiomatisation of the ZX-calculus for the overall pure qubit quantum mechanics. Based on this result, here we also obtain a complete axiomatisation of…