Publication Date:
2012-08-25
Description:
Author(s): Zhao-Ming Wang, Rui-Song Ma, C. Allen Bishop, and Yong-Jian Gu We investigate the quality of quantum state transfer through a uniformly coupled antiferromagnetic spin chain in a multiexcitation subspace. The fidelity of state transfer using multiexcitation channels is found to compare well with communication protocols based on the ground state of a spin chain w... [Phys. Rev. A 86, 022330] Published Fri Aug 24, 2012
Keywords:
Quantum information
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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