How to counteract systematic errors in quantum state transfer
نویسندگان
چکیده
منابع مشابه
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 and decoding regions, located at opposite ends of the chain, are small compared to the length of...
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ژورنال
عنوان ژورنال: Quantum Information and Computation
سال: 2012
ISSN: 1533-7146,1533-7146
DOI: 10.26421/qic12.7-8-9