About me
I am Ezeh Livinus, I am an information Technologist (CISCO Networking), a blogger and also a student. I am skilled in computing and information technology. I am currently staying at Enugu Nigeria. You can meet at:
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.About this Blog
This Blog was created to give tutorial to students especially those in computer science and information technology, Electronics and Computer engineering. and other sciences and engineering.Also to guide all aspirants’ students on their choice of institution, entry requirements, course to study, etc. Of course freshmen are not left out and as well as every one, you must not be a student to participate on this blog. We welcome every one.
The Name ENTANGLEMENT was gotten from a branch advance physics known as Quantum Physics.
Quantum physics is a branch of physics that uses quantum theory.
Quantum theory is a physical theory that certain properties occur only in discrete amounts (quanta).
Quantum Mechanics: Is the branch of quantum physics that accounts for matter at the atomic level; an extension of statistical mechanics based on quantum theory (especially the Pauli exclusion principle). Or in another form, it is the study and analysis of the interactions of atoms and elementary particles based on quantum theory.
According to quantum mechanics, an electron has a binary (two-valued) property known as “spin.” This suggests another way of representing a bit of information. While single-particle information storage is attractive, it would be difficult to manipulate. The fundamental idea of quantum computing, however, depends on another feature of quantum mechanics: that atomic-scale particles are in a “superposition” of all their possible states until an observation, or measurement, “collapses” their various possible states into one actual state. This means that if a system of particles—known as quantum bits, or qubits—can be “entangled” together, all the possible combinations of their states can be simultaneously used to perform a computation, at least in theory.
In quantum computing, scientists make use of the behavior of subatomic particles to perform calculations. Making calculations on the atomic level, a quantum computer could theoretically investigate all the possible answers to a query at the same time and make many calculations in parallel. This ability would make quantum computers thousands or even millions of time faster than current computers. Advancements in quantum theory also hold promise for the fields of optics, chemistry, and atomic theory.
Indeed, while a few algorithms have been devised for quantum computing, building useful quantum computers has been more difficult. This is because the qubits must maintain their coherence (quantum entanglement) with one another while preventing decoherence (interaction with the external environment). As of 2000, the largest entangled system built contained only seven qubits.