Allowable Generalized Quantum Gates
Allowable Generalized Quantum Gates
复制标题
允许的广义量子门
DOI：
10.1088/0253-6102/51/1/13
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发表时间：
2009-01-01
影响因子：
3.1
通讯作者：
Wang Chuan
中科院分区：
文献类型：
--
作者：
Long Gui-Lu;Liu Yang;Wang Chuan
In this paper, we give the most general duality gates, or generalized quantum gates in duality quantum computers. Here we show by explicit construction that a n-bit duality quantum computer with d slits can be simulated perfectly with an ordinary quantum computer with n qubits and one auxiliary qudit. Using this model, we give the most general form of duality gates which is of the form Sigma(d-1)(i=0)p(i)U(i), and the p(i)'s are complex numbers with module less or equal to 1 and constrained by vertical bar Sigma(i) p(i)vertical bar
