Four qubits can represent 16 values, and so on.
四个量子可以代表16个值，依此类推。
A quantum computer would use entangled qubits to process information.
量子计算机可以利用扰动量位来处理数据。
Longer entanglement allows the qubits to process more complex problems.
更长的互扰使得量位可以处理更复杂的问题。
That means huge calculations can be done using a manageable number of qubits.
这就意味着巨大的计算可以通过有限的量子数目来完成。
Many thousands of qubits would be necessary to make quantum computing useful.
要想让量子计算具有使用价值，数千个量子位是必要的。
He is working to give the processor more qubits, and so more processing power.
他正在努力给予处理器更多的量位，亦即更强的处理能力。
Currently, quantum information is transmitted by connecting, or entangling, qubits.
目前，量子信息是通过链接或者卷入量子位来传输。
There are several candidate technologies for storing, manipulating and moving qubits.
有一些存储、操作和移动量子位的候选技术。
In Chapter Four, we discuss how to realize spin qubits in graphene via quantum dots.
第四章，我们介绍如何在单层石墨量子点上实现自旋量子比特。
They do so by encoding all possible permutations in the form of a small number of "qubits".
解决之道在于将所有可能的排列编译为少数的量子位。
Quantum communication is an unconditional secure communication manner using qubits to transmit information.
量子通信是利用量子位进行信息传送的一种绝对安全的通信方式。
By a process known as entanglement, two qubits can encode four different values simultaneously (00, 01, 10 and 11).
经过一个名为纠缠的过程，两个量子可以同时编译成四组不同的数值(00,01,10,11)。
For two qubits with anisotropic coupling, the geometric is calculated when the external magnetic is slowly changing.
对于各项异性耦合的两个量子位，当外加磁场缓慢变化时，计算了该体系的几何相位。
A voltage pulse is then applied to control how long the two qubits remain entangled and in their superpositional state.
而使用电压脉冲来控制两个量位保持互扰和叠加状态的时间。
The researchers controlled the system using a microwave 'tone' with a frequency that causes the qubits to become entangled.
研究人员使用一种微波来控制该系统，其频率可使量位互扰。
If they could be integrated into the world of quantum computing, that would help with the transfer of qubits from place to place.
如果把光子应用到量子计算领域，将有助于量子位的传输。
Quantum bits, or qubits, can also be entangled - the state of one qubit influences the state of another even at a considerable distance.
量子位，或称量位，也会互扰- - -即便相离甚远，某个量位的状态还是会影响另一个量位的状态。
Qubits have already been created in the laboratory using photons (the particles of which light is composed), ions and certain sorts of atomic nuclei.
通过使用光量子（组成光的微粒）、离子和几种确定的原子核，量子位已经在实验室中被创造出来。
Several years ago, scientists learned how to change the spin of such electrons using microwave energy and put them to work as quantum bits, or qubits.
数年前，科学家们已经掌握了怎么样通过微波能来改变这些电子的旋转，让它们像量子位元或者量子位一样工作。
Several years ago, scientists learned how to change the spin of such electrons using microwave energy and put them to work as quantum bits, or qubits.
数年前，科学家们已经掌握了怎么样通过微波能来改变这些电子的旋转，让它们像量子位元或者量子位一样工作。
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