three-qubit Bernstein-Vazirani’s algorithm in NMR

نویسندگان

  • Xinhua Peng
  • Xiwen Zhu
  • Ximing Fang
  • Mang Feng
  • Maili Liu
  • Kelin Gao
چکیده

Based on ”spectral implementation” proposed by Madi et al. (J. Chem. Phys. 109, 10603, 1998), we have experimentally realized a pseudo-pure state by the line-selective excitation and a three-qubit Bernstein-Vazirani’s algorithm using a carbon-13 analine sample in NMR. The superiority of quantum computation to classical counterpart is well displayed. PACS numbers: 03. 67.Lx, 03.67.-a, 02.70.-c,89.70.+c Typeset using REVTEX ∗Corresponding author. E-mail:[email protected]; Fax: 0086-27-87885291. 1

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تاریخ انتشار 2002