Question

the eigenvalues for the energy of particle in cubical box

Answer 1

Answer:

Degeneracy in a 3D Cube

However, in the 3-D cubical box potential the energy of a state depends upon the sum of the squares of the quantum numbers (Equation 18). ... If so, these states and energy eigenvalues are said to be degenerate.

Answer 2

Answer:

Degeneracy in a 3D Cube

However, in the 3-D cubical box potential the energy of a state depends upon the sum of the squares of the quantum numbers (Equation 18). ... If so, these states and energy eigenvalues are said to be degenerate.