Channel purification via continuous-variable quantum teleportation with Gaussian postselection
We present a protocol based on continuous-variable quantum teleportation and Gaussian postselection that can be used to correct errors introduced by a lossy channel. We first show that the global transformation enacted by the protocol is equivalent to an effective system composed of a noiseless ampl...
| Main Authors: | , , , |
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| 格式: | Journal article |
| 出版: |
American Physical Society
2016
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