Gawron, Piotr ; Klamka, Jerzy (1944- ) ; Winiarczyk, Ryszard
Korbicz, Józef - red. ; Uciński, Dariusz - red.
Noise effects in the quantum search algorithm from the viewpoint of computational complexity
Group publication title:
Subject and Keywords:
quantum algorithms ; quantum noise ; algorithm complexity
We analyse the resilience of the quantum search algorithm in the presence of quantum noise modelled as trace preserving completely positive maps. We study the influence of noise on the computational complexity of the quantum search algorithm. We show that it is only for small amounts of noise that the quantum search algorithm is still more efficient than any classical algorithm.
Zielona Góra: Uniwersytet Zielonogórski
AMCS, Volume 22, Number 2 (2012) ; click here to follow the link