arXiv subjects

Ryszard Winiarczyk

Publications and source records attributed to Ryszard Winiarczyk.

2 recordsLinked to original sources

arXiv2012

Analysis of patent activity in the field of quantum information processing

This paper provides an analysis of patent activity in the field of quantum information processing. Data from the PatentScope database from the years 1993-2011 was used. In order to predict the future trends in the number of filed patents time series models were used.

physics.soc-ph↗

arXiv2011

Noise effects in the quantum search algorithm from the computational complexity point of view

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 computational complexity of the quantum search algorithm. We show that only for small amounts of noise the quantum search algorithm is still more efficient than any classical algorithm.

quant-ph↗