Chinese Journal of Quantum Electronics, Volume. 29, Issue 6, 714(2012)
Mutual inductance’s influence on flux qubits decoherence under super-Ohm thermal reservoir environment
[1] [1] Etaki S, Poot M, et al. Motion detection of a micromechanical resonator embedded in a d.c. SQUID [J]. Nature Phys., 2008, 4: 785-788.
[5] [5] Wilson C M, Johansson G, et al. Dressed relaxation and dephasing in a strongly driven two-level system [J]. Phys. Rev. B, 2010, 81: 024520.
[6] [6] Ji Y H, Lai H F, Cai S H, et al. Controlled decoherence of three-level floating qubit [J]. Chin. Phys. B, 2010, 19: 030310.
[7] [7] Dicarlo L, Chow J M, Gambetta J M, et al. Demonstration of two-qubit algorithms with a superconducting quantum processor [J]. Nature, 2009, 460: 240.
[9] [9] Zhang J, Peng X, Rajendran N, et al. Detection of quantum critical points by a probe qubit [J]. Phys. Rev. Lett., 2008, 100: 100501.
[11] [11] Zhang M, Jia H Y, Wei L F. Jaynes-Cummings models with trapped electrons on liquid helium [J]. Phys. Rev. A, 2009, 80: 055801.
[12] [12] Sun G Z, Wei X D, Mao B, et al. Quantum dynamics of a microwave driven superconducting phase qubit coupled to a two-level system [J]. Phys. Rev. B, 2010, 82: 132501.
[13] [13] Yu Y, Zhu S L, Sun G Z, et al. Quantum jumps between macroscopic quantum states of a superconducting qubit coupled to a microscopic two-level system [J]. Phys. Rev. Lett., 2008, 101: 157001.
[14] [14] Ji Y H, et al. Entanglement and decoherence of coupled superconductor qubits in a non-Markovian environment [J]. Chin. Phys. B, 2010, 19: 060304.
[15] [15] Ji Y H, Liu Y M, Wang Z S. Avoiding the decay of entanglement for coupling two-qubit system interacting with a non-Markov environment [J]. Chin. Phys. B, 2011, 20: 070304.
[16] [16] DiVincenzo D P, Brito F, Koch R H. Decoherence rates in complex Josephson qubit circuits [J]. Phys. Rev. B, 2006, 74: 014514.
[17] [17] Burkard G. Circuit theory for decoherence in superconducting charge qubits [J]. Phys. Rev. B, 2005, 71: 144511.
[18] [18] Burkard G, Koch R H, et al. Multilevel quantum description of decoherence in superconducting qubits [J]. Phys. Rev., 2004, B69: 064503.
[19] [19] Ji Y H, et al. Investigation of decoherence of superconducting flux qubit entangled with the environment [J]. Mod. Phy. Lett. B, 2008, 22(8): 581.
[20] [20] Egger R, Grabert H, Weiss U. Crossover from coherent to incoherent dynamics in damped quantum systems [J]. Phys. Rev. E, 1997, 55: 3809.
[21] [21] Tong N H, Vojta M. Signatures of a noise-induced quantum phase transition in a mesoscopic metal ring [J]. Phys. Rev. Lett., 2006, 97(1): 016802.
[22] [22] Le Hur K, Doucet-Beaupre P, Hofstetter W. Entanglement and criticality in quantum impurity systems [J]. Phys. Rev. Lett., 2007, 99(12): 126801.
Get Citation
Copy Citation Text
ZOU Xiong, FENG Bin-bin, JI Ying-hua. Mutual inductance’s influence on flux qubits decoherence under super-Ohm thermal reservoir environment[J]. Chinese Journal of Quantum Electronics, 2012, 29(6): 714
Category:
Received: Nov. 10, 2011
Accepted: --
Published Online: Nov. 29, 2012
The Author Email: ZOU Xiong (sean1986@163.com)