High-Probability Quantum State Transfer in an Alternating Open Spin Chain with an XY Hamiltonian
نویسنده
چکیده
This paper concerns the problem of non-ideal state transfer along the alternating open chain of spins s = 1/2 with the XY Hamiltonian. It is found that the state transfer along the chain with even number of spins N (N = 4, 6, 8) may be realized with high probability. Privilege of even N in comparison with odd N is demonstrated.
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تاریخ انتشار 2009