hullámfüggvényének

A hullámfüggvény, often denoted by the Greek letter psi ($\Psi$), is a mathematical description of the quantum state of a system. In quantum mechanics, it is impossible to know both the exact position and momentum of a particle simultaneously. The hullámfüggvény encodes all the probabilistic information about a quantum system, such as the probability of finding a particle at a particular location or the probability of a certain spin orientation.

The square of the absolute value of the hullámfüggvény, $|\Psi|^2$, gives the probability density of finding the particle at a specific point in space and time. This means that where the hullámfüggvény has a larger amplitude, the probability of finding the particle is higher. The hullámfüggvény is a complex-valued function, meaning it has both a real and an imaginary part.

The evolution of the hullámfüggvény over time is governed by the Schrödinger equation. This fundamental equation of quantum mechanics describes how the quantum state of a physical system changes as a function of time. The hullámfüggvény itself is not directly observable. Instead, it is the probabilities derived from it that can be compared with experimental results. The concept of the hullámfüggvény is central to understanding phenomena like superposition and entanglement.