wave function
[物] 波动函数
2025-09-09 19:20 浏览次数 12
[物] 波动函数
1. a solution of the wave equation
2. a quantum-mechanical function whose square represents the relative probability of finding a given elementary particle within a specified volume of space
wave-function renormalizationIn quantum field theory, wave function renormalization is a rescaling, or renormalization, of quantum fields to take into account the effects of interaction For a noninteracting or free field, the field operator creates or annihilates a single particle with probability 1.
wave amplitude function波幅函数
teleseismic body-wave receiver function远震体波接收函数
wave distribution function波分布函数
wave impedance function波阻抗函数
wave surface function波面函数
wave transmission function波导作用
impulse interference wave response function脉沖响应函数
this is a table that「s directly from your book, and what it」s just showing is the wave function for a bunch of different orbitals.
这是一张你们书里的表格,它展示了各种,不同的轨道波函数。
we「re seeing that the wave function」s adding together and giving us more wave function in the center here.
我们看到波函数加在一起,使中间的波函数更多了。
no matter where you specify your electron is in terms of those two angles, it doesn「t matter the angular part of your wave function is going to be the same.
不论你将,这两个角度,取成什么值,波函数的角向部分,都是,相同的。
but before we get to that, in terms of thinking just think, ok, this is representing my particle, this is representing my electron that」s what the wave function is.
但是在我们谈论那个部分之前,在理解方面,仅仅是理解,好的,它代表了粒子,它代表了电子,这就是波函数。
so, we have now a complete description of a wave function that we can talk about.
所以我们现在得到了,波函数,的完整描述。
but we can also think when we「re talking about wave function squared, what we」re really talking about is the probability density, right, the probability in some volume.
波函数平方,的时候,我们说的,是概率密度,对吧,是在某些体积内的概率,但我们有办法。
we can talk about the wave function squared, the probability density, or we can talk about the radial probability distribution.
我们可以讨论它,波函数的平方,概率密度,或者可以考虑它的径向概率分布。
again we can look at this in terms of thinking about a picture this way, in terms of drawing the wave function out on an axis.
同样我们可以,用这个图像来考虑,从画轴上的波函数来考虑。
so what is the wave function squared going to be equal to?
波函数的平方等于什么?
so, remember we can break up the total wave function into the radial part and the angular part.
记住我们可以把整体波函数,分解成径向部分和角向部分。
so if we「re talking about probability density that」s the wave function squared.
如果我们要讨论概率密度,这是波函数的平方。
if it is small enough, then its wave function will also spread out over a space large enough for it to penetrate more than one slit simultaneously.
如果它足够小,那么它的波函数也会穿越对它足够大的空间而传播,在同一时刻穿过一个以上的缝隙。
it「s the same thing with molecules a molecular wave function just means a molecular orbital.
这对于分子也是一样,分子波函数就意味着分子轨道。
so the probability again, that」s just the orbital squared, the wave function squared.
同样,概率密度,这就是轨道的平方,波函数的平方。
there's no classical way to think about what a wave function is.
我们没有办法从经典力学的角度,想象波函数是什么样的,没有经典的类比。
while we do, in fact, have the wave function plots up here.
这里已经画了波函数,但看这些图时一个关键的地方。