量子状态的变化可以用量子计算的语言来描述。
Changes occurring to a quantum state can be described using the language of quantum computation.
光子的水平偏振态和竖直偏振态作为两种基本量子状态。
The horizontal polarization and vertical polarization of photon are regarded as two basic quantum states.
量子纯态和混合态是量子信息中最重要的两种量子状态。
The quantum pure slates and mixed states are the most important quantum states in quantum information.
这种加密方法是用量子状态来作为信息加密和解密的密钥。
This encryption method uses quantum state as the key used for the encryption and decryption of information.
最后，讨论了利用不同要素进行量子状态调控的方法并进行了数值模拟。
Finally, the method of manipulation of quantum state with various elements is discussed and the mathematical simulation of it is demonstrated.
对量子状态层析的实验设计进行总结，并着重分析了测量次数最优化问题。
Summarize how to design quantum state tomography, and analyze how to optimize The Times of different measurements.
Raizen说他和他的同事们已经进一步挑战极限，更进一步观察量子状态下的粒子。
Raizen says he and his colleagues can now push the limits, moving the particles closer to a quantum state for observation.
你们的在高维领域的“分身”就是量子状态的你，是真实的“你”，他正梦想着这颇有意义的生命体验。
And the part of you in higher dimension is the quantum you, the real 'you' that is dreaming this profound experience of life.
这种特殊光束有很多特质，其中一个就是所谓的“观测者效应”，其量子状态一旦发生变化就会被观测到。
This special kind of laser has several curious properties, one of which is known as "the observer effect" - its quantum state cannot be observed without changing it.
因此，如果卫星在量子状态下编写了加密密钥，任何截取行为都会被发现。密钥就会随之发生变化，从而失效。
So, if the satellite were to encode an encryption key in that quantum state, any interception would be obvious. It would also change the key, making it useless.
在强关联电子系统中，这种杂质量子状态的改变，即所谓杂质量子相变，可以导致出现复杂的非费米液体行为。
This kind of impurity quantum phase transition is of particularly significant in understanding the non-Fermi Liquid behavior in a large number of strongly correlated electron systems.
在最简单的情况下，一个系统有两个能量状态，即所谓的量子比特或昆比特。
In the simplest case, one obtains a system with two energy states, a so-called quantum bit or qubit.
而在量子力学的奇妙世界，亚原子粒子却能同时处于几种状态。
In the bizarre world of quantum mechanics, however, subatomic particles can exist in several states at once.
费米气体由量子动力学描述，它被激光阱控制在某处，这使得科学家们能够模拟中子星内致密中子的状态。
The Fermi gas is governed by quantum dynamics and held in place by the laser trap, allowing the group to simulate the conditions of the tightly packed neutrons inside a neutron star.
量子物理学的原理之一，由薛定谔猫理想实验阐明，是说测量行为将一个物体的波形叠加成一个单一的观察状态。
One of the principles of quantum physics, illustrated by the Schrodinger's cat thought experiment, is that the act of measurement collapses an object's waveform into a single, observed state.
此状态对应第一个量子阱的最低能态。
This state corresponds to a lowest energy state in the first quantum well.
量子力学的一个基本原理是测量总是会干扰到被测量物的状态。
One of the fundamental tenets of quantum mechanics is that measuring a physical system always disturbs it.
如果用量子力学方法来处理，对于平动的状态数，的确也是这么个量级。
And if you treat this properly, quantum mechanically, for the translations, there's actually a magnitude of the number is similar.
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。
Quantum bits, or qubits, can also be entangled - the state of one qubit influences the state of another even at a considerable distance.
量子缠绕技术中的一个重要概念是：粒子能够被串连成一种结构，在这种结构中，一个粒子状态的改变会立即影响另一个粒子，即便这两个粒子之间相隔数公里也不例外。
Quantum entanglement involves the notion that particles can be connected in such a way that changing the state of one instantly affects the other, even when they are miles apart.
它们被称作量子因为物质只能接受一份份特定的能量——一个量子——来建立状态。
They are called quantum because it takes a packet of energy of a very specific size - a quantum - to create the states.
在我们的案例中，我们将宏观光束置于量子叠加态，这种状态极脆弱易被破坏，而后将光束从一处传送至另一处。
So in our case what we've done is take a macroscopic beam of light and put it into a quantum superposition, which is extremely fragile, and teleported that from one place to another.
在这种状态下，每一个原子的量子微波函数- - -即它的有效作尺寸- - -将以原子核为中心延展到十亿分之几米(即纳米)的范围。
In this state, each atom's quantum wave-function-its effective size-extends several billionths of a metre from its nucleus.
量子世界的一个小小的令人惊奇的是一种被称作叠加态的状态。在这种状态下，一个粒子可以同时占据着两种状态。
One of the marvelous little wrinkles of the quantum world is a condition known as superposition, in which a particle can occupy two states at the same time.
研究者们旨在探索次原子粒子变成这种状态的方式。 他们的部分尝试是一个一个地去碰可以控制的原子（量子信息的单位）的数量。
Part of that effort comes by bumping up, one by one, the number of quantum bits or "qubits" - units of quantum information - that can be brought under control.
注意垃圾收集器活动状态下对应于时间量子的周期性下降。
Note the periodic dips corresponding to time quanta where the garbage collector is active.
由原子的能量与状态，由量子力学原理决定，都在这。
Where we know about atoms, and energies, and states, and even quantum mechanics, and all sorts of things goes into here.
我们可以用量子数l描写一个原子的状态。
我们可以用量子数l描写一个原子的状态。
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