Physics · Quantum Mechanics

Consider a particle of mass m moving in a three-dimensional delta-function potential well V(r) = -aδ3(r), where a > 0. Which of the following is a dimensionally allowed expression for the energy of a bound state, where β > 0 is a dimensionless proportionality constant?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

Correct answer

-β m3 a2ℏ6

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