Measurement-assisted quantum communication in spin channels with dephasing
We propose a protocol for countering the effects of dephasing in quantum state transfer over a noisy spin channel weakly coupled to the sender and receiver qubits. Our protocol, based on performing regular global measurements on the channel, significantly suppresses the nocuous environmental effects...
| Published in: | New Journal of Physics |
|---|---|
| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2015-01-01
|
| Subjects: | |
| Online Access: | https://doi.org/10.1088/1367-2630/17/10/103041 |