With the power of qubits at work, the danger is even greater.
如果量子比特过热,它们就会无法进行初始化,因为它们在不同状态之间的切换会太频繁。
If the qubits are too hot, they cannot be initialized because they are switching between different states too much.
然而,量子比特也非常脆弱并且容易出错-它们对外部力敏感,例如振动,电磁波和温度波动。
However, qubits also are extremely fragile and prone to error- they're sensitive to outside forces, such as vibration, electromagnetic waves and temperature fluctuations.
Superconducting quantum bits(qubits) are artificial atoms that use various methods to produce bits of quantum information, the fundamental component of quantum computers.
这款新的处理器扩展了20量子比特架构,将会在下一代IBMQ系统中使用。
This new processor expands upon the 20 qubit architecture and will be made available in the next generation IBM Q systems.
然而,使用量子计算机,3个量子比特可以同时表示所有8个组合。
However, with a quantum computer, using 3 qubits, we can represent all 8 of these solutions at the same time.
这些粒子中的每一个都被称为量子比特,或者量子位,这些粒子的性质和行为构成了量子计算的基础。
Each of these particles is known as a quantum bit, or qubit, and how these behave forms the basis of quantum computing.
这些粒子中的每一个都被称为量子比特,或者量子位,这些粒子的性质和行为构成了量子计算的基础。
Each of these particles is understood as a quantum bit, or qubit, the nature and habits of these particles form the basis of quantum computing.
一个由20个量子比特组成的巨大纠缠网络使量子计算机离现实更近一步。
A massive entangled network of 20 quantum bits has brought a quantum computer closer to reality.
然而,量子比特可以同时具有多个态,这是一个叫做“叠加”的量子概念。
However, a qubit is able to take on multiple states at the same time, a quantum concept called superposition.
如果他们的系统增长到大约1000个量子比特,其冷却需求将超过那些巨大银色圆柱体的容量。
And if their system grows to reach about 1,000 qubits, its cooling needs will exceed the capacity of those large silver cylinders.
但是,Bryston配备了72个量子比特,它们同时叠加了0和1个信息。
However, Bryston is equipped with 72 quantum bits that are superimposed with 0 and 1 information at the same time.
通过这种连接,信息的量子比特-量子比特-可以仅使用传统形式的经典通信来中继。
Through this connection, quantum bits of information- qubits- can be relayed using only traditional forms of classical communication.
如果量子比特的一部分变了,它所包含的信息也不会丢失,并且还会让整个系统更加稳定。
If one part of the qubit decoheres, the information it contained is not lost, making the overall system far more stable.
两个Majorana粒子的编织可以形成量子比特的基础,这是计算机的计算单位。
The braiding of two Majorana particles could form the basis for a qubit, the calculation unit of these computers.
即使我们今天有数百万的量子比特,也不清楚我们是否拥有控制它们的经典技术。
Even if we had millions of qubits today, it is not clear that we have the classical technology to control them.
我们甚至都不知道是否有可能扩展量子计算机,而且,添加量子比特很有可能会带来成倍的成本增长。
We don't even know if it is possible to extend quantum computers,and adding quantum bits is likely to lead to double the cost increase.
借助另一个外部量子比特,物理学家能够得知这个三粒子系统中的粒子何时混杂,同时能够测算它们如何混杂。
Using another external qubit, the physicists were able to tell when particles in the three-particle system became scrambled and could measure how scrambled they became.
这些量子比特被储存在五个离子阱中,可通过激光操作,也能在不改变硬件的条件下重新配置。
The qubits are stored in five trapped ions that can be manipulated with lasers and can be reconfigured without altering the hardware.
在一项研究中,他们首次使用声音纠缠了两个量子比特;.
In one study, they entangled two quantum bits using sound for the first time;
因此,如果你构建两个量子比特,它们可以同时存在四个值:00,01,10,11。
Therefore, if you build two qubits, they are able to hold four values at the same time: 00, 01, 10, 11.
她听到量子信息理论家JohnPreskill在Leiden发表演讲,描述量子比特在通信方面的优势。
She heard the quantum information theorist John Preskillgive a talk in Leiden describing the advantages of quantum bits for communication.
由于1个量子比特无法有效工作,该实验中只用了53个量子比特。
Because one qubit did not function properly, the experiment involved 53 qubits.
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