Fault-tolerant gates via homological product codes
Fault-tolerant gates via homological product codes
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通过同源产品代码的容错门
DOI:
10.22331/q-2019-02-04-120
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发表时间:
2018
期刊:
影响因子:
6.4
通讯作者:
Tomas Jochym
中科院分区:
文献类型:
--
作者:
Tomas Jochym
A method for the implementation of a universal set of fault-tolerant logical gates is presented using homological product codes. In particular, it is shown that one can fault-tolerantly map between different encoded representations of a given logical state, enabling the application of different classes of transversal gates belonging to the underlying quantum codes. This allows for the circumvention of no-go results pertaining to universal sets of transversal gates and provides a general scheme for fault-tolerant computation while keeping the stabilizer generators of the code sparse.