Physics · Quantum Mechanics

A particle of mass m moves in one dimension. The exact eigenfunction for the ground state of the system is ψ(x) = Acosh(λx), where λ is a constant and A is the normalization constant. If the potential V(x) vanishes at infinity, the ground state energy of the system is:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

Correct answer

-ℏ2λ22m

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