Examples of using Qubits in English and their translations into Vietnamese
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Computer
Qubits are the smallest unit of quantum information.
This diagram shows a possibledesign of a topological quantum computer containing four qubits.
Qubits can influence each other even if they are not physically connected.
QuTech has made significantprogress in recent years toward developing more stable qubits.
Qubits can also influence one another even if they're not physically connected.
Quantum calculations aredone via delicate bits of data called qubits, which are prone to errors.
Very sensitive Qubits: Any noise or unwanted observations of them can cause data loss;
The difference is that, during the computation, the computer can manipulate qubits in more ways that it can with bits.
Qubits are tremendously fragile: Any noise or unintended observation of them can cause data loss.
Photons, on the other hand, serve as“flying” qubits, or quantum channels that connect nodes over long distances.
Qubits can also influence one another even when they're not physically connected, via a process known as“entanglement.”.
They are different from conventional computers, use‘qubits' as units of information instead of a regular binary system(0 or 1).
Qubits are also aware of each other- a phenomenon known as“entanglement”- which helps the computer to arrive at an answer.
If you need a refresher, quantum computing leverages quantum bits,known as qubits, to process potentially complex tasks.
Two qubits can have four values at the same time- 00, 01, 10 and 11- and each additional qubit doubles the number of possible states.
There are plenty of quantum experiments involving more than 18 qubits, but in those experiments, the qubits aren't all entangled.
Thus, if a computer has 2 qubits, at one point it will have 22= 4 states, 3 qubits will have 23= 8 states, N qubits will have 2N qubit states simultaneously.
However, photons cannot by their very nature stand still andstationary qubits such as quantum dots are needed to store quantum information.
In the case of a quantum battery, the qubits are referred to as work qubits(amusingly nicknamed“wits”) because they are used to store energy that can later be extracted to perform work.
It might not seem like much, but that fact that it was simulated by a seven-qubit chip shows that if we had more qubits at our disposal, we might be able to run extremely complex molecular simulations.
The coherence time of his qubits, or the length of time they can maintain a superposition, is tens of microseconds- about 10,000 times the figure for those on D-Wave's chip.
In the experiment,an"evolution program" was launched which caused the qubits to become an increasingly complex changing pattern of zeros and ones.
Also, after Bob has received the qubits, we know that Eve cannot be in possession of a copy of the qubits sent to Bob, by the no-cloning theorem, unless she has made measurements.
A bit can be encoded as either 1 or 0, but qubits can take the form of 1, 0, or what is termed as a'quantum superposition of 1 and 0';
Now, Pan's teamclaims to have repeated the experiment with photon qubits created outside, and extended the teleportation distance to 97 km- all the way across Qinghai Lake in western China.
Yet Martinis thinks that once he can get his qubits reliable enough to put 100 of them on a universal quantum chip, the path to combining many more will open up.
Today's state-of-the-art devices boast no more than a few dozen qubits, and Hensinger acknowledges that it would take a“massive” amount of work(and around £100m) to scale his current prototype up to the billion-qubit level.
Physicists have long theorized that harnessing interactions between qubits could enable computers to excel at certain calculations, such as probing otherwise unsearchable databases and cracking conventional encryption.