[1] GROVER L K. A fast quantum mechanical algorithm for database search [C]// Proc. of the 28th annual ACM Symp. On Theory of Computing. New York, USA: ACM Press, 1996.6: 212-219.
[2] CHUANG I L, GERSHENFELD N, KUBINEC M. Experimental implementation of fast quantum searching [J]. Phys Rev Lett, 1998, 80(15): 3408-3411.
[3] YANG Xiao-Dong, MIAO Xi-jia. The theoretic design of NMR pulses program of arbitrary N-qubit Grover algorithm and the NMR experiment proof [J]. Sci China Ser A, 2002, 32(10): 912-920.
[4] RAEDT H D, HAMS A H, MICHIELSEN K, et al. Quantum computer emulator [J]. Comp Phys Comm, 2000, 132(11): 1-20.
[5] VANDERSPEN L M K, CHUANG I L. NMR techniques for quantum control and computation [J]. Rev Mod Phys, 2005, 76(4): 1037-1069.
[6] DIVINCENZO D P. Two-bit gates are universal for quantum computation [J]. Phy Rev A, 1995, 51(2): 1015-1022.
[8] LI Zong-guo, ZHAO Ming-jing, LIU Wu-ming, et al. Evolution equation for entanglement of assistance [J]. Phy Rev A, 2010, 81(4): 042312-1-042312-5.