Decoherence and fidelity of single qubit operations in a solid state quantum computer

被引：0

作者：

Wellard, CJ ^{[1
]}

Hollenberg, LCL ^{[1
]}

机构：

[1] Univ Melbourne, Sch Phys, Melbourne, Vic 3010, Australia

来源：

QUANTUM COMMUNICATION, COMPUTING, AND MEASUREMENT 3 | 2001年

关键词：

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

We examine a stochastic noise process that causes phase damping of qubits in the quantum register of the solid state quantum computer proposed by Kane [1], and consider its effects on the fidelity of the single qubit operations of this QC.

引用

页码：247 / 250

页数：4

共 50 条

[21] Role of single-qubit decoherence time in adiabatic quantum computation
Amin, M. H. S.
Truncik, C. J. S.
Averin, D. V.
PHYSICAL REVIEW A, 2009, 80 (02)
[22] Fidelity of optically controlled single- and two-qubit operations on Coulomb-coupled quantum dots
Danckwerts, Juliane
Knorr, Andreas
Weber, Carsten
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2010, 247 (09): : 2147 - 2154
[23] Single-Qubit Fidelity Assessment of Quantum Annealing Hardware
Nelson, Jon
Vuffray, Marc
Lokhov, Andrey Y.
Coffrin, Carleton
IEEE Transactions on Quantum Engineering, 2021, 2
[24] Controlling single qubit gate fidelity in double quantum dots
Mosakowski, J.
Ferrus, T.
Williams, D. A.
Owen, E.
Dean, M.
Barnes, C. H. W.
2014 IEEE SILICON NANOELECTRONICS WORKSHOP (SNW), 2014,
[25] Optical pumping system for a qubit initializer in a solid-state NMR quantum computer
Goto, A
Miyabe, R
Hashi, K
Shimizu, T
Ohki, S
Kido, G
Machida, S
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 2003, 42 (5A): : 2864 - 2866
[26] Qubit devices and the issue of quantum decoherence
Brandt, Howard E.
Progress in Quantum Electronics, 22 (05): : 257 - 370
[27] Qubit devices and the issue of quantum decoherence
Brandt, HE
PROGRESS IN QUANTUM ELECTRONICS, 1998, 22 (5-6) : 257 - 370
[28] Quantitative model for the effective decoherence of a quantum computer with imperfect unitary operations
Bettelli, S
PHYSICAL REVIEW A, 2004, 69 (04): : 042310 - 1
[29] Quantum teleportation between a single-rail single-photon qubit and a coherent-state qubit using hybrid entanglement under decoherence effects
Jeong, Hyunseok
Bae, Seunglee
Choi, Seongjeon
QUANTUM INFORMATION PROCESSING, 2016, 15 (02) : 913 - 927
[30] State-independent purity and fidelity of quantum operations
Kong, Fan-Zhen
Zong, Xiao-Lan
Yang, Ming
Cao, Zhuo-Liang
LASER PHYSICS LETTERS, 2016, 13 (04)

← 1 2 3 4 5 →