A Report on Quantum Computing - Research Paper Example

This report outlines an overview of the quantum computing, which is a significant area of modern research. It is aimed at developing computer based tools and machines based on the rules and regulations of quantum theory. Additionally, the quantum theory refers to the performance and environment of material and energy on the quantum, both at the atomic and subatomic level. It is an admitted fact that the quantum computing is not a new idea as it was first emerged in the 1970s. It is an admitted fact that the quantum computing is not a new idea as it was first emerged in the 1970s.

In addition, the quantum computing is completely based on the ideas of quantum physics. For example, it uses the properties of atoms offered by definite quantum physics theories to allow them to get together in the form of quantum bits, which can be used for computer's processing (Stewart; Pawliw; Webopedia). This report explains the role and importance of quantum computing in modern day information technology. An Overview of Quantum Computing A quantum computer is a next generation computer that is designed on the basis of laws of quantum physics to boost the overall traditional computational power beyond what is possible through traditional computing machines.

Though, the quantum computers have been developed on a small level however a lot of research work is under progress to improve and upgrade them to more realistic models (Jones). Working of a Quantum Computer A quantum computer is a system that ties together the control of atoms as well as molecules to carry out memory related and processing functionalities. A quantum computer stores data and information in form of quantum superposition of the 2 working states (either 1 or 0). These bits are known as the qubits.

However, Qubits offer a great deal additional flexibility as compared to the traditional binary computing system. In fact, a quantum computer is capable of carrying out computations on a far superior level of scale as compared to customary working systems. In addition, these systems can be used to break and detect complex cryptography and encryption codes. In this scenario, there can be a serious danger with practical quantum computers because they can destroy the world's economic system by detecting secret codes of computers (Jones; Pawliw).

Classical Computing and Quantum Computing: A Comparison Classical computing works on the principles of Boolean algebra on the other hand; quantum computers are based on a 7-mode logic gate standard. These systems use two binary states, either 0/false/off or 1/on/true. With these combinations the overall working of traditional computer is performed. On the other hand Quantum computer can operate with a 2 mode logic gate: XOR and a working mode that is known as QO1. Additionally, these computers have the capability to transform 0 into a superposition of 1 and 0.

In addition, in a quantum computer, a number of elemental units for example photons or electrons are used (actually, the accomplishment has also been attained with ions), through either their polarization or charge performing like an illustration of 1 or 0. In this scenario, each particle is recognized as a qubit (quantum bit). The nature and behavior of these qubit particles forms the foundation of next generation quantum computing (TechTarget). Quantum Computers Today It is expected that after some years quantum computers will replace traditional silicon chips as in the past transistors replaced the traditional vacuum tube.

However, till now, the technology necessary to build up similar quantum computer is beyond our reach. In this scenario, the majority of research works in quantum computing are yet extremely theoretical. In fact, the majority of high level quantum computers have not moved further than manipulating more than seven