A statistical mechanics view on Kitaev's proposal for quantum memories
A statistical mechanics view on Kitaev's proposal for quantum memories
复制标题
对基塔耶夫量子存储器提议的统计力学观点
DOI：
10.1088/1751-8113/40/24/012
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发表时间：
2007
期刊：
影响因子：
--
通讯作者：
M. Horodecki
中科院分区：
文献类型：
--
作者：
R. Alicki;M. Fannes;M. Horodecki
我们严格地计算了Kitaev模型在二维中的基态和平衡态，无论是有限版本还是无限版本，使用一维Ising铁磁体的类比。接下来，我们研究了在马尔科夫状态下存在热浴时约化动力学的结构。特别关注了已提出的用于存储量子信息的拓扑自由度的动力学。
We compute rigorously the ground and equilibrium states for Kitaev's model in 2D, both the finite and infinite versions, using an analogy with the 1D Ising ferromagnet. Next, we investigate the structure of the reduced dynamics in the presence of thermal baths in the Markovian regime. Special attention is paid to the dynamics of the topological freedoms which have been proposed for storing quantum information.