Quantum Mechanics: Physical Problems in one-dimension
Other, , Prof. Donylee
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Updated On 02 Feb, 19
Physical Problems in one-dimension - Continuous States - Analyzing the Solutions - Are continuous states physical - A Gaussian Wave Packet - Calculating our wave packet - Solving the Schrdinger Equ-Description of Plane Waves - Probability Current Density - Calculating R and T- Explaining Quantum Behavior - Particle-like gets stopped - The strange evanescent wave - Deriving discrete energy value - What is zero-point energy? - Unusual probability densities - The scattering problem
Ratio transmitted particles - Energy values and Resonance - Full transmission of part.- Setting the situation - Deciphering the wave-like particle - Penetrating the potential barrier - Further analysis of T - The WKB approximation method - Introduction - Unphysical Solutions - Fourier transform revisit - Outside the well - Anti/symmetric solutions - Boundary conditions- A graphical solution- Discrete energy specturm
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The Potential Step, case E ≤ V₀
We look at the situation when the energy of the particle is less than or equal to V₀. Classically, all the particles arriving at the step from the left will be stopped at x = 0. We will soon find out that quantum mechanically, this also happens but it is applicable ONLY to the particle-like behavior of the particles.
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Sep 12, 2018
Excellent course helped me understand topic that i couldn't while attendinfg my college.
March 29, 2019
Great course. Thank you very much.