Two quantum oscillators coupled with a planar radio frequency ion trap

doi:10.1088/1674-1056/19/11/110309

Abstract In this scheme, two quantum oscillators in a planar radio frequency ion trap are coupled by the trap electrodes. The ions motional states encode the quantum bits (qubits), and a swap gate could be achieved. Under different conditions of the experiments, the intensity of the coupling between two quantum oscillators and the dissipation of the system are calculated. We compute fidelities for a quantum swap gate and discuss experimental issues.

Keywords: planar radio frequency ion trap quantum oscillator swap gate

Received: 12 May 2010
Revised: 27 May 2010
Accepted manuscript online:

PACS:	03.65.Ge	(Solutions of wave equations: bound states)
	03.67.Lx	(Quantum computation architectures and implementations)

Fund: Project supported by the Ministry of Science and Technology of China (Grant No. 2005CB724500), the National Natural Science Foundation of China (Grant Nos. 60490280 and 10874205).

Cite this article:

Chen Liang(陈亮) and Gao Ke-Lin(高克林) Two quantum oscillators coupled with a planar radio frequency ion trap 2010 Chin. Phys. B 19 110309

[1]	Nagerl H C, Leibfried D, Schmidt-Kaler F, Eschner J and Blatt R 1998 Opt. Express 3 89
[2]	Sackett C A, Kielpinski D, King B E, Langer C, Meyer V, Myatt C J, Rowe M, Turchette Q A, Itano W M, Wineland D J and Monroe C 2000 Nature 404 256
[3]	Rowe M A, Ben-Kish A, Demarco B, Leibfried D, Meyer V, Beall J, Britton J, Hughes J, Itano W M, Jelenkovic B, Langer C, Rosenband T and Wineland D J 2002 Quantum Inf. Comput. 2 257
[4]	Wineland D J, Monroe C, Meekhof D M, King B E, Leibfried D, Itano W M, Bergquist J C, Berkeland D, Bollinger J J and Miller J 1998 Adv. Quant. Chem. 30 41
[5]	H"affner H, H"ansel W, Roos C F, Benhelm J, Chek-al-kar D, Chwalla M, K"orber T, Rapol U D, Riebe M, Schmidt P O, Becher C, G"uhne O, D"ur W and Blatt R 2005 Nature 438 643
[6]	Kielpinski D, Monroe C and Wineland D J 2002 Nature 417 709
[7]	Cirac J I and Zoller P 2000 Nature 404 579
[8]	Seidelin S, Chiaverini J, Reichle R, Bollinger J J, Leibfried D, Britton J, Wesenberg J H, Blakestad R B, Epstein R J, Hume D B, Itano W M, Jost J D, Langer C, Ozeri R, Shiga N and Wineland D J 2006 Phys. Rev. Lett. 96 253003
[9]	Kielpinski D, Meyer V, Rowe M A, Sackett C A, Itano W M, Monroe C and Wineland D J 2001 Science 291 1013
[10]	Leibfried D, DeMarco B, Meyer V, Lucas D, Barrett M, Britton J, Itano W M, Jelenkovic B, Langer C, Rosenband T and Wineland D J 2003 Nature 422 412
[11]	Schmidt-Kaler F, Haffner H, Riebe M, Gulde S, Lancaster G P T, Deuschle T, Becher C, Roos C F, Eschner J and Blatt R 2003 Nature 422 408
[12]	Jost J D, Home J P, Amini J M, Hanneke D, Ozeri R, Langer C, Bollinger J J, Leibfried D and Wineland D J 2009 Nature 459 683
[13]	Leibfried D, Knill E, Seidelin S, Britton J, Blakestad R B, Chiaverini J, Hume D B, Itano W M, Jost J D, Langer C, Ozeri R, Reichle R and Wineland D J 2005 Nature 438 639
[14]	Riebe M, H"affner H, Roos C F, H"ansel W, Benhelm1 J, Lancaster G P T, K"orber T W, Becher C, Schmidt-Kaler F, James D F V and Blatt R 2004 Nature 429 734
[15]	Barrett M D, Chiaverini J, Schaetz T, Britton1 J, Itano W M, Jost J D, Knill E, Langer C, Leibfried D, Ozeri R and Wineland D J 2004 Nature 429 737
[16]	Chiaverini J, Leibfried D, Schaetz T, Barrett M D, Blakestad R B, Britton J, Itano W M, Jost J D, Knill E, Langer C, Ozeri R and Wineland D J 2004 Nature 432 602
[17]	Dung H T, Knoll L and Welsch D G 2002 Phys. Rev. A 66 063810
[18]	Stahl S, Galve F, Alonso J, Djekic S, Quint W, Valenzuela T, Verd'u J, Vogel M and Werth G 2005 Eur. Phy. J. D 32 139
[19]	Jorge R, Zurita-S=anchez and Carsten Henkel 2008 New J. Phys. 10 083021
[20]	Daniilidis N, Lee T, Clark R, Narayanan S and Haffner H 2009 J. Phys. B 42 154012
[21]	Wallraff A, Schuster D I, Blais A, Frunzio L, Huang R S, Mayer J, Kumar S, Girvin S M and Schoelkopf R J 2004 Nature 431 162
[22]	Blais A, Huang R S, Wallraff A, Girvin S M and Schoelkopf R J 2004 Phys. Rev. A 69 062320
[23]	Tian L, Rabl P, Blatt R and Zoller P 2004 Phys. Rev. Lett. 92 247902
[24]	Sillanpaa M A, Park J I and Simmonds R W 2007 Nature 449 438
[25]	Majer J, Chow J M, Gambetta J M, Koch J, Johnson B R, Schreier J A, Frunzio L, Schuster D I, Houck A A, Wallraff A, Blais A, Devoret M H, Girvin S M and Schoelkopf R J 2007 Nature 449 443
[26]	Cirac J I, Blatt R and Zoller P 1994 Phys. Rev. A 49 3174
[27]	Jorge R. Zurita-Sacuteanchez and Henkel C 2006 Phys. Rev. A 73 063825
[28]	Chiaverini J, Blakestad R B, Britton J, Jost J D, Langer C, Dleibfried, Ozeri R and Wineland D J 2005 Quantum Inf. Comput. 5 419
[29]	Pearson C E, Leibrandt D R, Bakr W S, Mallard W J, Brown K R and Chuang I L 2006 Phys. Rev. A 73 032307
[30]	Soensen A S, van der Wal C H, Childress L I and Lukin M D 2004 Phys. Rev. Lett. 92 063601
[31]	Jiang C L, Fang M F and Hu Y H 2008 Chin. Phys. B 17 190
[32]	Lide D R 2002 Handbook of Chemistry and Physics (Boca Raton, FL: CRC Press)
[33]	Labaziewicz J, Ge Y F, Antohi P, Leibrandt D, Brown K R and Chuang I L 2008 Phys. Rev. Lett. 100 013001
[34]	House M G 2008 Phys. Rev. A 78 033402 endfootnotesize

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