# Wave Particle Duality and Density

Consider a Gaussian wave packet given by

Psi(r)=(1/r) exp(i k.r)

where,r=(x^2+y^2+z^2)^(1/2).

Calculate the probabilistic current density and interpret the result physically.

Â© BrainMass Inc. brainmass.com February 24, 2021, 2:07 pm ad1c9bdddfhttps://brainmass.com/physics/gauss-law/wave-particle-duality-density-2795

#### Solution Summary

A spherical wave whose intensity decreases is featured. The Gaussian wave packet functions are examined. The expert calculates the probabilistic current density and interpret the result physically.

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