Categories
_NOTES_ MIT8.04 Quantum Physics 1 PRLabour Notes

PRLabour’s note on MIT8.04 [part 14]

MIT8.04 [part14]

Harmonic oscillator
Categories
_NOTES_ MIT8.04 Quantum Physics 1 PRLabour Notes

PRLabour’s note on MIT8.04 [part 13]

MIT8.04 [part13]

Δ function potential and harmonic oscillator
Categories
_NOTES_ MIT8.04 Quantum Physics 1 PRLabour Notes

PRLabour’s note on MIT8.04 [part 12]

MIT8.04 [part12]

The Dirac Well and Scattering off the Finite Step
Categories
_NOTES_ MIT8.04 Quantum Physics 1 PRLabour Notes

PRLabour’s note on MIT8.04 [part 11]

MIT8.04 [part11]

Finite and infinite square well
Categories
_NOTES_ MIT8.04 Quantum Physics 1 Prof.Zwiebach's Lecture Notes

8.04 Lecture Notes: B.Zwiebach Original version

Reproduced from MIT OCW

plz donate to the original author or OCW directly, they are really life savers to me while I’m just a carrier lolll

To respected OCW contributors: in any case you feel your copyright been infringed, send me an email from your official account and I’ll delete the post immediately, the reproduction is merely for those live under “limited” internet accessibility.

Categories
_NOTES_ MIT8.04 Quantum Physics 1 PRLabour Notes

PRLabour’s note on MIT8.04 [part 10]

MIT8.04 [part10]

Stationary states. Boundary conditions for the wavefunction. Particle on a circle.
Categories
_NOTES_ MIT8.04 Quantum Physics 1 PRLabour Notes

PRLabour’s note on MIT8.04 [part 9]

MIT8.04 [part9]

Hermitian operators as observables: Real eigenvalues orthogonal eigenfunctions. Measurement postulate. Uncertainty defined. Uncertainty relation stated.
Categories
_NOTES_ MIT8.04 Quantum Physics 1 PRLabour Notes

PRLabour’s note on MIT8.04 [part 8]

MIT8.04 [part8]

Momentum expectation values. General definition of expectation values of Hermitian operators. Time derivative of expectation values (Ehrenfest theorem). Commutators.
Categories
_NOTES_ Christoffel symbols General Relativity Mathematica codes

Compute Christoffel Symbol and Its Contraction with Given Metric via Mathematica

This article using Schwarzschild metric as an example to demonstrate the calculation of Christoffel symbols and their contraction with given metric

Codes used in this post has been published on Wolfram cloud and is completely open source.. Loading online notebook may take a while, take a break for ur health 🙂

Categories
_NOTES_ MIT8.04 Quantum Physics 1 PRLabour Notes

PRLabour’s note on MIT8.04 [part 7]

MIT8.04 [part7]

Expectation values of ˆx. Wave-packets and uncertainty. Time evolution of wave-packets. Shape changes. Fourier transforms and Parseval Theorem.