Definition of stationary state (for wave function quantum)

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SUMMARY

The discussion clarifies that a stationary state in quantum mechanics is represented by the time-independent wave function, expressed as Ψ(x,y,z,t) = ψ(x,y,z)e^{-iEt/ℏ}. This formulation indicates that the wave function maintains a constant probability density over time, akin to a standing wave. The distinction between stationary states and time-dependent states is emphasized, with stationary states being characterized by their time-invariant properties.

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  • Understanding of quantum mechanics principles
  • Familiarity with wave functions and their mathematical representations
  • Knowledge of the Planck constant (ℏ) and energy (E) in quantum contexts
  • Basic grasp of the concept of standing waves
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  • Study the implications of the Schrödinger equation in stationary states
  • Explore the concept of probability density in quantum mechanics
  • Learn about the differences between time-dependent and time-independent wave functions
  • Investigate applications of stationary states in quantum systems
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Students of quantum mechanics, physicists, and anyone interested in the mathematical foundations of wave functions and their applications in quantum theory.

AStaunton
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Hi there

My textbook says the following is the time independent wave function for a stationary state:

[tex]\Psi(x,y,z,t)=\psi(x,y,z)e^{-iEt/\bar{h}}[/tex]

Just trying to get my definitions straight...is a stationary state the analogue of a standing wave?
 
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correction****

time dependent
 

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