scholarly journals Not-so-adiabatic quantum computation for the shortest vector problem

2020 ◽  
Vol 2 (1) ◽  
Author(s):  
David Joseph ◽  
Alexandros Ghionis ◽  
Cong Ling ◽  
Florian Mintert
Keyword(s):  
Quantum Computation ◽  
Vector Problem ◽  
Shortest Vector Problem ◽  
Adiabatic Quantum Computation

scholarly journals Generation of elementary gates and Bell’s states using controlled adiabatic evolutions

2019 ◽  
Vol 17 (03) ◽  
pp. 1950020
Author(s):  
Abderrahim Benmachiche ◽  
Ali Sellami ◽  
Sherzod Turaev ◽  
Derradji Bahloul ◽  
Azeddine Messikh ◽  
...  
Keyword(s):  
Quantum Computation ◽  
Open Systems ◽  
Circuit Model ◽  
Quantum Gates ◽  
Single Quantum ◽  
New Model ◽  
Adiabatic Quantum Computation ◽  
Usual Quantum

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 [Formula: see text]-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.

scholarly journals Realization of a classical counterpart of a scalable design for adiabatic quantum computation

2007 ◽  
Vol 90 (2) ◽  
pp. 022501 ◽  
Author(s):  
V. Zakosarenko ◽  
N. Bondarenko ◽  
S. H. W. van der Ploeg ◽  
A. Izmalkov ◽  
S. Linzen ◽  
...  
Keyword(s):  
Quantum Computation ◽  
Classical Counterpart ◽  
Adiabatic Quantum Computation ◽  
Scalable Design

scholarly journals An Efficient Algorithm for the Shortest Vector Problem

IEEE Access ◽  
2018 ◽  
Vol 6 ◽  
pp. 61478-61487 ◽  
Author(s):  
Yu-Lun Chuang ◽  
Chun-I Fan ◽  
Yi-Fan Tseng
Keyword(s):  
Efficient Algorithm ◽  
Vector Problem ◽  
Shortest Vector Problem
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