survey of quantum error correction codes

#Survey of quantum error correction codes code

The idea of quantum error correction (QEC) was driven by the explosion of interest in quantum computers. It is in a quantum superposition of being left and right. Because it is a quantum object, it can belong to both. An electron in the molecule could belong to the left proton or the right proton. A simple example of this principle is a hydrogen molecule with only one electron. One of the fundamental principles of quantum mechanics is that it is possible to create superpositions of different physical configurations. Quantum computers can be used to solve problems with high difficulties which cannot be solved by normal computers. Quantum computing is a development of computer technology that is based on the theory of quantum which is quantum mechanics. For comparison, a modified circuit is also designed by adding Hadamard gates. The systems were designed and configured for encoding and decoding nine-qubit error correction codes. Three designs used qubit codes, and nine-qubit codes were explained.

#Survey of quantum error correction codes code

In this paper, the digital system design of the quantum error correction code is discussed. Hence, a quantum error correction code is needed to protect the qubit from errors that can be caused by decoherence and other quantum noise. The interruption made by the interaction makes transmission error during the quantum channel qubit. Quantum error correction is a hybrid between quantum mechanics and the classical theory of error-correcting codes that are concerned with the fundamental problem of communication, and/or information storage, in the presence of noise. It is an advanced technology, yet the quantum channel is used to transmit the quantum information which is sensitive to the environment interaction. Quantum computing is a computer development technology that uses quantum mechanics to perform the operations of data and information.