首页> 外文期刊>International Journal of Quantum Chemistry >Effective Error Correction Method for Quantum Information Processing
【24h】

Effective Error Correction Method for Quantum Information Processing

机译:量子信息处理的有效纠错方法

获取原文
获取原文并翻译 | 示例
           

摘要

In this paper we present an effective error correction method to correct the errors that occur during quantum information processing.(There are various methods of quantum error correction such as error correcting code or decoherence free subspace which protect quantum information from noise,and they are useful for storage and communication;however,it would be difficult to adapt them to quantum information processing practically.)In this method the error detection is carried out through the asymmetry or the irreversibility of quantum computers,which ought to be inherently symmetric and reversible.The irreversibility is usually caused by decoherence and dissipation,and the processing's own adjoint operator can,therefore,be used to condense such errors and enable their detection.The effectiveness of this method is investigated with an NMR quantum computer.
机译:在本文中,我们提出了一种有效的纠错方法来纠正量子信息处理过程中发生的错误。(量子纠错方法有多种,例如纠错码或无去相干子空间可以保护量子信息免受噪声影响,它们非常有用。用于存储和通信;但是,实际上很难使其适应量子信息处理。)在这种方法中,错误检测是通过量子计算机的不对称性或不可逆性进行的,该方法本来应该是对称的和可逆的。不可逆性通常是由退相干和耗散引起的,因此可以使用处理程序自身的伴随算子来压缩此类错误并使其能够被检测出来。使用NMR量子计算机研究了该方法的有效性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号