中文

A Unified and Generalized Approach to Quantum Error Correction

量子物理 2009-11-10 v2 泛函分析 算子代数

摘要

We present a unified approach to quantum error correction, called operator quantum error correction. This scheme relies on a generalized notion of noiseless subsystems that is not restricted to the commutant of the interaction algebra. We arrive at the unified approach, which incorporates the known techniques -- i.e. the standard error correction model, the method of decoherence-free subspaces, and the noiseless subsystem method -- as special cases, by combining active error correction with this generalized noiseless subsystem method. Moreover, we demonstrate that the quantum error correction condition from the standard model is a necessary condition for all known methods of quantum error correction.

关键词

引用

@article{arxiv.quant-ph/0412076,
  title  = {A Unified and Generalized Approach to Quantum Error Correction},
  author = {David Kribs and Raymond Laflamme and David Poulin},
  journal= {arXiv preprint arXiv:quant-ph/0412076},
  year   = {2009}
}

备注

5 pages