进入这些现在真实存在的光量子的能量必须要有来源,即来自黑洞本身,因此它会逐渐收缩。
The energy that goes into these now-real photons has to come from somewhere; that somewhere is the black hole itself, which thus gradually shrinks.
为了目睹这种效应,物理学家首先需要吸出每一个可能的量子,让光束处于能量最小的“基态”。
To see such effects, physicists first have to suck out every possible quantum and leave a beam in its least-energetic "ground state".
量子论把宇宙描述为本质是不连续的,比如能量可以以很小的单位元出现,但不能更小。
Quantum theory describes the universe as intrinsically discontinuous: energy, for example, can come in bits just so small, but no smaller.
它就是这个结论,能量是这四个量子数的机能显示。
The same place is that energy is a function of these four quantum numbers.
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.
它指明了粒子有一个有量子机械作用而决定的能量最低值,我们将其称作为零点能。
It is the point at which particles have a minimum energy, determined by quantum mechanical effects, which is called the zero-point energy.
量子理论决定了每个微小物体只能吸收不连续的能量,且不能保持完美的静止,甚至能同时出现在两个地方。
Quantum theory dictates that a very tiny thing can absorb energy only in discrete amounts, can never sit perfectly still, and can literally be in two places at once.
量子隧穿效应是指粒子能够穿过正常来说它的能量不足以通过的障碍。
Quantum tunneling is an effect where a particle can pass through a barrier it would not normally have the energy to overcome.
他的研究证明,量子叠加可以使能量探索所有可能的路径并找到最有效率的路径。 (DOI:10.1038/nature05678)。
His experiment showed that the quantum superposition allows the energy to explore all possible routes and settle on the most efficient one (DOI: 10.1038/nature05678).
他的计算结果是根据超高能量和量子引力物理学的假设。
His calculations relied on assumptions about the physics of ultra-high energies and quantum gravity.
通过统计所发出X光的数量,然后对照激光脉冲的频率,测量小组能得出一个非常精确的测量值,从2s能级到2p能级跃迁所需的量子能量。
By counting the number of such X-rays while scanning the frequency of the laser pulse, the team could make a very precise measurement of the photon energy required to drive the 2s-2p transition.
然而,量子计算预示着宇宙中总真空能量应比已被观测到的能量高出一百多个数量级。
Quantum calculations, however, predict that the amount of vacuum energy in the universe should be more than a hundred orders of magnitude greater than has been observed.
他希望到那时,能量均分定理能被完全解决,引领我们面对量子力学中由原子组成的粒子方面的新问题和解决方法。
There, he expects that equipartition theory will break down, leading to new problems and solutions surrounding the quantum mechanics of small particles composed of many atoms.
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.
就某方面来说,我们正关上这扇物理问题的大门,同时我们开启了一扇更大的门,通向以后量子层面的能量均分定理测试。
In some sense, we're closing a door on this problem in physics. But we are actually opening a much larger door for future tests of the equipartition theorem at the quantum level.
研究人员发现隔着一段距离的分子中的能量格局以一种彼此相连-离开的方式振荡,这是一种只有在量子干涉中才可能存在的方式。
They found that energy patterns in distant molecules fluctuated in ways that betrayed a connection to each other, something only possible through quantum coherence.
但这确实是实现不会泄密的通信系统以及建造超高速高能量子计算机之路上的首个巨大进步。
But it's a big first step down a road that could produce unhackable communications schemes and superfast, energy efficient quantum computers.
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.
在量子力学中,粒子并不需要具有确定的能量。
In quantum mechanics the particle need not have a definite energy.
根据量子理论,分子和原子具有的能量是量子化的。
The energy that atoms and molecules can possess according to quantum theory is quantized.
由于时间在量子力学中的特殊性,能量-时间不确定性关系的指称和意义在不同的解释语境中各不相同。
Because of the confused role time plays in quantum mechanics, the references and meanings of energy-time uncertainty relation are different in different explanatory contexts.
一个已知能量的带电粒子在质谱仪中于何时何地进入和离开磁场,如何用量子力学来计算是个很有意思的问题。
When and where a charged particle with given energy will enter or leave the magnetic field in a mass spectrometer, and how we use quantum mechanics to calculate them are interesting problems.
结果表明,在所有量子化学多数中,只有最低空轨道能量(ELUMO)与最低抑菌浓度(MIC)值的相关度相对较高。
Correlation analysis results were shown that correlation coefficient between MIC and ELUMO was relatively high among quantum chemistry parameters of antimicrobials.
同时又从电的转化的角度论证了电磁波是由同一种更微小的能量子组成。
Meanwhile, it also expounds and proves that electromagnetic waves is made up of smaller quanta in terms of facts.
由于电磁场的量子化效应,电磁系统发射有限能量的电磁场,其频谱必有一高频率上限。
Due to the quantization of electromagnetic fields there is an upper frequency limit in the spectrum of any finite energy transmitted by an electromagnetic system.
这种量子不等式限制着负能量的大小和持续时间。
The quantum inequality limits the magnitude and duration of negative energy.
我们发现通过有限势垒耦合的双量子线在磁调制下可以用作为电子能量过滤器和分流器。
It is found that the double quantum wires coupled by a finite barrier can be an energy filter and current divider.
在声子色散影响下利用压缩态变分法计算了抛物量子点中弱耦合极化子的基态能量。
The ground state energy of weak-coupling polaron in a parabolic quantum dot considering the phonon dispersion is calculated using the squeezed-state variational approach.
在考虑电子与LO声子相互作用和加电场的情况下,计算了抛物量子线中强耦合极化子的基态能量。
The ground state energy of strong-coupling polaron in parabolic quantum wires is calculated for the case where the electron interacted with bulk LO phonon and added electric field.
在考虑电子与LO声子相互作用和加电场的情况下,计算了抛物量子线中强耦合极化子的基态能量。
The ground state energy of strong-coupling polaron in parabolic quantum wires is calculated for the case where the electron interacted with bulk LO phonon and added electric field.
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