Quantum Computing for Computer Scientists

Abstract

The multidisciplinary field of quantum computing strives to exploit some of the uncanny aspects of quantum mechanics to expand our computational horizons. Quantum Computing for Computer Scientists takes readers on a tour of this fascinating area of cutting-edge research. Written in an accessible yet rigorous fashion, this book employs ideas and techniques familiar to every student of computer science. The reader is not expected to have any advanced mathematics or physics background. After presenting the necessary prerequisites, the material is organized to look at different aspects of quantum computing from the specific standpoint of computer science. There are chapters on computer architecture, algorithms, programming languages, theoretical computer science, cryptography, information theory, and hardware. The text has step-by-step examples, more than two hundred exercises with solutions, and programming drills that bring the ideas of quantum computing alive for today's computer science students and researchers.

Natural Limitations of Quantum Computing

“…Timing signals are obtained using special devices. For the aims of this paper, we will now expand on these facts with the emphasis on the timing property of the signals under consideration [2]. According to our model, the computer leaps from one state to another.…”

“…He formulated what is known as the multitemporal theory of relativity in which the four dimensional continuum bears to the new five dimensional continuum the same relation to the four dimensional formalism of Einstein as is the case with the latter in reference to the three dimensional physical space. Prof. Kalitzin suggested the idea that it is also possible for the quantum phenomena to be explained by the multitemporal theory of relativity, example: a particle may be at one point with respect to sometime dimension, and at a second point with respect to another time dimension [1][2][3].…”

“…No body must know what is going on, including the possibility of the occurrence of errors and their correction. According to quantum theory, there exist processes by which one can learn the results of a computation without actually performing the computation, provided the possibility of performing that computation is available, even though computation itself is not performed [2]. measurements is a necessary prerequisite for assigning a single bit to each atom or electron cell.…”

Quantum Mechanics Analysis: Modeling and Simulation of some simple systems

“…Quantum systems are, however, different in the sense they are inherently non-deterministic [2] (Yanofsky et al, 2008). A new mathematical framework needed to be developed in order to understand quantum systems.…”

“…While classical probabilities are increase the probability when added, quantum probabilities when added can lower the overall probability. This is referred to as Quantum Interference [2] (Yanofsky et al, 2008). We'll describe all these concepts in this paper with the following scheme.…”