Examples of using Qubits in English and their translations into Arabic
{-}
-
Colloquial
-
Political
-
Ecclesiastic
-
Ecclesiastic
-
Computer
Galloping electrons, qubits and minus one thousand kelvins.
Quantum computers work with quantum bits or qubits.
With three qubits, we're working in superposition across eight combinations, and so on.
Physicists have calculated the time of the state of superposition of graphene qubits.
The qubits come from either ions or electrical circuits, acted on by either lasers or microwaves.
Google announces the creation of"Bristlecone", the world's most advanced quantumcomputer chip, featuring 72 qubits.
And so when we scale up to work with many qubits, we can work with an exponential number of combinations at the same time.
The qubits at the heart of this computer are tiny superconducting circuits built with nanotechnology, that can run in two directions at once.
Since quantum bits are so good at multi-tasking,if we can figure out how to get qubits to work together to solve problems, our computing power could explode exponentially.
A number of qubits taken together is a qubit register. Quantum computers perform calculations by manipulating qubits within a register. A qubyte(quantum byte) is a collection of eight qubits.[6].
According to entanglement technology, activities coordination can be done from two different points. If a hacker breaks into the stream ofpassing data that is being transferred through qubits, it sends“1 and 0” units into different directions, destroying the quantum information and leaves a clear signal that it's been tampered with.
Alexander Holevo publishes a paper showing that n qubits cannot carry more than n classical bits of information(a result known as"Holevo's theorem" or"Holevo's bound"). Charles H. Bennett shows that computation can be done reversibly.
There are various proposals. Several physical implementations which approximate two-level systems to various degrees were successfully realized. Similarly to a classical bit where the state of a transistor in a processor, the magnetization of a surface in a hard disk and the presence of current in a cable can all be used to represent bits in the same computer, an eventual quantum computeris likely to use various combinations of qubits in its design.
But on a quantum computer, with enough qubits in superposition, information can be extracted from all combinations at the same time.
The set of qubits which are initially provided to each of the players(to be used to convey their choice of strategy) may be entangled. For instance, an entangled pair of qubits implies that an operation performed on one of the qubits, affects the other qubit as well, thus altering the expected pay-offs of the game.
EU project to develop a quantum computer with 100 qubits in three years By 2021, the most powerful quantum computer in Europe will be developed- with 100 qubits.
An important distinguishing feature between a qubit and a classical bit is that multiple qubits can exhibit quantum entanglement. Entanglement is a nonlocal property that allows a set of qubits to express higher correlation than is possible in classical systems. Take, for example, two entangled qubits in the Bell state.
Qubit- a pie with chicken and potatoes.
Million qubit miles of digi-synaptic resonance.
Cold atoms based quantum computation with one clean qubit.
Previous entry: Back Qubit- a pie with chicken and potatoes.
A bit can only switch between these two poles, but when a qubit is in its superposition, it can be at any point on the sphere.
We can't locate it exactly- the moment we read it, the qubit resolves into a zero or a one.
Qubit. org- cofounded by one of the pioneers in quantum computation, David Deutsch.
So if you can have something that's here and there atthe same time, then you have a quantum bit, or qubit.
Just like a bit, a qubit can have a state of 0 or 1.
Instead of having just two states, like zero or one, a qubit can be an infinite number of states.
A pure qubit state is a linear superposition of the basis states. This means that the qubit can be represented as a linear combination of | 0⟩ {\displaystyle |0\rangle} and | 1⟩ {\displaystyle |1\rangle}.
It is possible to put the qubit in a mixed state, a statistical combination of different pure states. Mixed states can be represented by points inside the Bloch sphere. A mixed qubit state has three degrees of freedom: the angles ϕ{\displaystyle\phi} and θ{\displaystyle\theta}, as well as the length r{\displaystyle r} of the vector that represents the mixed state.
A qubit is a two-state quantum-mechanical system, such as the polarization of a single photon: here the two states are vertical polarization and horizontal polarization. In a classical system, a bit would have to be in one state or the other. However, quantum mechanics allows the qubit to be in a superposition of both states at the same time, a property which is fundamental to quantum computing.