LITERATURE REVIEW-QUANTUM COMPUTING 2
Literature Review-Quantum Computing
Quantum computing is a complex type of computation that uses quantum-mechanical
formula. The idea is still in its infant stage. Realization of quantum computing will result in way
faster-processing units than the current binary digital computers; this is because quantum bits can
have multiple states (from the superposition of absolute states) compared to binary bits that have
only two definite states (ones and zeros). However, scientists are still conducting research to
actualize the idea. As of now, the development of quantum computers, which are used in
quantum computing, is still in its baby phases with a lot of experiments being carried out by a
small number of quantum bits. Several scholars have written on the topic to explain quantum
computing applications, its strengths and weaknesses, and the implication it has to the future of
computing. Both practical and theoretical research continues with fund from both national
governments and the military.
Quantum Computing Applications
Quantum computing aggregates theories from computer science, quantum physics, and
classical information theory. Steane, A. (1998) summarizes the whole concept of quantum theory
and the related computer information concept. The realization of the importance of mathematical
information and physics has led to new technological developments in the field of quantum
physics such as quantum cryptography, teleportation, and quantum error correction. The
underlying theme for these applications lies in the concept of superpositioning of quantum states.
Cryptography entails the involvement of the quantum states to perform secure transformation of
information. The transmission of quantum states to facilitate reliable transmission is called
teleportation. Quantum error correction involves preserving coherence when irreversible noise
operations are present. These applications make use of both the classical information concept and

+13062052269

info@desklib.com

Strengths and Weaknesses of Quantum Computing

Contribute Materials

Related Documents

Quantum Computing and Simulation