User:Farhan babra

This is the user page of Farhan Sabir Babra

About me
I am a research scholar in the Department of Nuclear and Atomic Physics in | Tata Institute of Fundamental Research, Mumbai

Wave packet in Quantum Mechanics

 * Free particle wave packet - plane wave solutions are not normalisable, general solution is a  combination(superposition) of these solutions.


 * Fourier transform pair - wave functions in position and momentum basis.


 * particle to be localise in small region of space => some distribution in k-space and vice-versa.


 * Evolution of wave packet with time. Group and phase velocities.


 * Gaussian wave packet. Definition, evolution, properties and uncertainty relations.


 * Spreading of a wave packet.

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