Publication Date:
2012-02-10
Description:
Author(s): M. Bruderer, K. Franke, S. Ragg, W. Belzig, and D. Obreschkow We study transfer of a quantum state through X X spin chains with static imperfections. We combine the two standard approaches for state transfer based on (i) modulated couplings between neighboring spins throughout the spin chain and (ii) weak coupling of the outermost spins to an unmodulated spin c... [Phys. Rev. A 85, 022312] Published Thu Feb 09, 2012
Keywords:
Quantum information
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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