eigenstate Definition
a state of a physical system in which the wave function describing the system has a definite value for a particular observable.
Using eigenstate: Examples
Take a moment to familiarize yourself with how "eigenstate" can be used in various situations through the following examples!
Example
The eigenstates of an electron in an atom are its orbitals.
Example
The energy eigenstates of a particle in a box are sinusoidal waves.
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Summary: eigenstate in Brief
'Eigenstate' [ˈaɪɡənsteɪt] is a noun that refers to a state of a physical system where the wave function has a definite value for a particular observable. It is commonly used in quantum mechanics to describe the states of particles, such as electrons in an atom or particles in a box.