Challenges for Quantum Computing with Solid-State Devices

  • Authors:
  • Robert W. Keyes

  • Affiliations:
  • IBM Watson Research Center

  • Venue:
  • Computer
  • Year:
  • 2005

Quantified Score

Hi-index 4.10

Visualization

Abstract

Quantum computing has attracted considerable interest in the past decade as a possible way to deal with certain intractable problems of conventional digital computing. Quantum computers built using the versatile methods of solid-state technology are attractive because the many thousands of devices needed for such a computer could be fabricated with well-established technologies. However, the imperfections of solid-state devices constructed in laboratories and factories will limit the use of solid-state devices in quantum computing.The challenge for solid-state quantum computing is to find a way to use devices without precise knowledge of their physical characteristics.