TY - JOUR
T1 - Generation of elementary gates and Bell's states using controlled adiabatic evolutions
AU - Benmachiche, Abderrahim
AU - Sellami, Ali
AU - Turaev, Sherzod
AU - Bahloul, Derradji
AU - Messikh, Azeddine
AU - Wahiddin, Mohamed Ridza
N1 - Funding Information:
This project was supported in part by the Malaysia Education Ministry Research Grant FRGS17-024-0590.
Publisher Copyright:
© 2019 World Scientific Publishing Company.
PY - 2019/4/1
Y1 - 2019/4/1
N2 - Fundamental quantum gates can be implemented effectively using adiabatic quantum computation or circuit model. Recently, Hen combined the two approaches to introduce a new model called controlled adiabatic evolutions [I. Hen, Phys. Rev. A, 91(2) (2015) 022309]. This model was specifically designed to implement one and two-qubit controlled gates. Later, Santos extended Hen's work to implement n-qubit controlled gates [A. C. Santos and M. S. Sarandy, Sci. Rep., 5 (2015) 15775]. In this paper, we discuss the implementation of each of the usual quantum gates, as well as demonstrate the possibility of preparing Bell's states using the controlled adiabatic evolutions approach. We conclude by presenting the fidelity results of implementing single quantum gates and Bell's states in open systems.
AB - Fundamental quantum gates can be implemented effectively using adiabatic quantum computation or circuit model. Recently, Hen combined the two approaches to introduce a new model called controlled adiabatic evolutions [I. Hen, Phys. Rev. A, 91(2) (2015) 022309]. This model was specifically designed to implement one and two-qubit controlled gates. Later, Santos extended Hen's work to implement n-qubit controlled gates [A. C. Santos and M. S. Sarandy, Sci. Rep., 5 (2015) 15775]. In this paper, we discuss the implementation of each of the usual quantum gates, as well as demonstrate the possibility of preparing Bell's states using the controlled adiabatic evolutions approach. We conclude by presenting the fidelity results of implementing single quantum gates and Bell's states in open systems.
KW - Bell's states
KW - Controlled adiabatic evolutions
KW - quantum gates
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U2 - 10.1142/S0219749919500205
DO - 10.1142/S0219749919500205
M3 - Article
AN - SCOPUS:85064140320
SN - 0219-7499
VL - 17
JO - International Journal of Quantum Information
JF - International Journal of Quantum Information
IS - 3
M1 - 1950020
ER -