摘要We experimentally demonstrate perfect discrimination between two unitary operations by using the sequential scheme proposed by Duan et al.[Phys. Rev. Lett. 98 (2007) 100503] Also, we show how to understand the scheme and to calculate the parameters for two-dimensional operations in the picture of the Bloch sphere.
Abstract：We experimentally demonstrate perfect discrimination between two unitary operations by using the sequential scheme proposed by Duan et al.[Phys. Rev. Lett. 98 (2007) 100503] Also, we show how to understand the scheme and to calculate the parameters for two-dimensional operations in the picture of the Bloch sphere.
LIU Jian-Jun;HONG Zhi. Experimental Realization of Perfect Discrimination for Two Unitary Operations[J]. 中国物理快报, 2008, 25(10): 3663-3665.
LIU Jian-Jun, HONG Zhi. Experimental Realization of Perfect Discrimination for Two Unitary Operations. Chin. Phys. Lett., 2008, 25(10): 3663-3665.
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2008, Vol. 25 
