Chin. Phys. Lett.  2004, Vol. 21 Issue (1): 15-17    DOI:
Original Articles |
Multi-Mode Excited Logic Gates on Trapped Ions
ZENG Hao-Sheng1,2;CHEN Dao-Jia1;KUANG Le-Man1;GAO Ke-Lin2
1Department of Physics, Hunan Normal University, Changsha 410081 2Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071
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ZENG Hao-Sheng, CHEN Dao-Jia, KUANG Le-Man et al  2004 Chin. Phys. Lett. 21 15-17
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Abstract Based on the scheme of “hot”trapped-ion quantum computation proposed by SФrensen and MФlmer, we construct a set of multi-mode excited logic gates on trapped ions, which may be operated on arbitrary even number of ions selected randomly from a string of ions trapped in a linear trap. The gate speed may be made faster than that of the corresponding one-mode excited logic gate by adjusting appropriately the detunings of driving lasers with respect to the sidebands of vibrational modes and can be demonstrated in current experimental techniques.
Keywords: 03.67.Lx      03.65.Bz     
Published: 01 January 2004
PACS:  03.67.Lx (Quantum computation architectures and implementations)  
  03.65.Bz  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y2004/V21/I1/015
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ZENG Hao-Sheng
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