Momentum in the infinite square well is quantized.
the verdict
SUPPORTED
the evidence backs this
confidence 80/100
Momentum for a particle in an infinite square well is quantized, existing only in discrete allowed values corresponding to the boundary conditions of the potential well.
Evidence for · 2
The infinite square well potential in momentum space
2020 · cited by 6
Paper [0] discusses obtaining momentum state eigenfunctions for the infinite square well potential, confirming the well-defined discrete momentum states characteristic of the system.
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More for · 1
Non-Hermitian momentum operator for the particle in a box
2024 · cited by 3
Paper [4] constructs a momentum operator for a particle in a box and examines its discrete eigenstates in the continuum limit.