How to Counteract Systematic Errors in Quantum State Transfer
In the absence of errors, the dynamics of a spin chain, with a suitably engineered local Hamiltonian, allow the perfect, coherent transfer of a quantum state over large distances. Here, we propose encoding and decoding procedures to recover perfectly from low rates of systematic errors. The encoding...
| Main Authors: | , , |
|---|---|
| 格式: | Journal article |
| 语言: | English |
| 出版: |
2012
|