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Topological Quantum Computing
Open Quantum Systems Decoherence
Entanglement Theory Quantum Correlations
Exact State Revival in a Spin Chain with Next-To-Nearest Neighbour Interactions
arXiv
Authors: Matthias Christandl, Luc Vinet, Alexei Zhedanov
Year
2016
Paper ID
42925
Status
Preprint
Abstract Read
~2 min
Abstract Words
36
Citations
N/A
Abstract
An extension with next-to-nearest neighbour interactions of the simplest XX spin chain with perfect state transfer (PST) is presented. The conditions for PST and entanglement generation (balanced fractional revival) can be obtained exactly and are discussed.
Why This Paper Matters
- This paper contributes to the Topological Quantum Computing research area in the Quantum Articles archive.
- It adds a 2016 reference point for readers tracking recent quantum research.
- An extension with next-to-nearest neighbour interactions of the simplest XX spin chain with perfect state transfer (PST) is presented.
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