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Quantum Mechanics Tutorials

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Quantum Physics-Failures of Quantum Mechanicsby LearnOnline Through OCW

7 Pages |268 Views

Classical mechanics is unable to explain phenomena like superfluidity, superconductivity, ferromagnetism, Bose-Einstein condensation etc. Similarly qu...

Quantum Physics-Calculation of Energyby LearnOnline Through OCW

9 Pages|296 Views

This note explains what is the energy value before a measurement is made, expectation value of potential energy,compares the expressions for kinetic ...

Quantum Physics- Energy Levels of Hydrogen Atom and Polarizationby LearnOnline Through OCW

7 Pages |350 Views

The topics discussed in this note are degeneracy of the hydrogen spectrum, normalized time-independent eigenstates of hydrogen atom, some useful expec...

Quantum Physics- Angular Momentum contd...by LearnOnline Through OCW

9 Pages|426 Views

The results of angular momentum derivation are summarized.Expression for angular wave function derived.Angle representation of wave function of angula...

Quantum Physics- Two Views of concept of Uncertaintyby LearnOnline Through OCW

11 Pages |130 Views

Polarization has been described by using Dirac's notation.A comparison has been made between 'hidden variable theory and standard interpretation of Qu...

THE JOURNEY FROM CLASSICAL TO QUANTUM PHYSICSby LearnOnline Through OCW

429 Views

The transition from classical to quantum physics is effortless and explained with the help of our known quantities and concepts.You cant get a better ...

Quantum Physics-Heisenberg's Uncertainty Principleby LearnOnline Through OCW

10 Pages |384 Views

How Fermat's principle works using phasor representation is explained.The connection between Heisenberg's uncertainty principle and diffraction, Fouri...

Quantum Physics-Interpretation of Probability Amplitude and Densityby LearnOnline Through OCW

8 Pages|334 Views

The topics explained in this note are probability amplitude and density, how to determine the momentum distribution given the wave function in positio...

Quantum Physics-Expectation Values and Compton Scatteringby LearnOnline Through OCW

8 Pages |276 Views

Proof of inverse Fourier Transform is completed.Expectation values and a precise definition of uncertainty is explained. Compton's scattering is discu...

Quantum Physics-Photoelectric Effect,X-ray productionby LearnOnline Through OCW

7 Pages|519 Views

Classical prediction and Einstein explanation is explained in detail.Method of X-ray production , spectrum of X-rays are discussed. .A part of double ...

Quantum Physics-Model of Atomby LearnOnline Through OCW

12 Pages |131 Views

Mathematical model of interference pattern and photon scattering is explained with the help of double slit experiment. Reconstructing the interf...

Quantum Physics- Energy Levels of Hydrogen Atomby LearnOnline Through OCW

7 Pages|269 Views

"Starting from 3D Schrodinger equation <br/>radial equation for spherically symmetric potential has been derived.The equation thus develope...

Quantum Physics-Schrodinger's Equation Eigen Valuesby LearnOnline Through OCW

6 Pages |323 Views

The property, that, eigenfunctions belonging to eigenvalues are orthogonal, has been proved.Importance of eigen functions and analogy to vector analys...

Quantum Physics- Potential Well contd..by LearnOnline Through OCW

3 Pages|376 Views

The topic of previous lecture has been continued in this note.Even and odd solution of bound states in potential well are found and conditions for exi...

Quantum Physics- Harmonic Oscillator and Dirac's Notationby LearnOnline Through OCW

9 Pages |533 Views

"Analysis of quantized energy levels shows that a mode of an electromagnetic ﬁeld of frequency ω can be viewed as a harmonic oscillator with freq...

Quantum Physics- Potential Function and Related Resultsby LearnOnline Through OCW

10 Pages|162 Views

Schrodinger's equation for one dimensional potential (potential step) is derived and interpretation of different quantities analysed.Solutions of the ...

Quantum Physics- Potential Well and Resonanceby LearnOnline Through OCW

11 Pages |378 Views

The tunneling effect in potential barrier with its elaborate mathematical derivations and how it explains the extremely wide variation in lifetimes o...

Quantum Physics- Momentum Calculationby LearnOnline Through OCW

6 Pages|459 Views

This lecture is in continuation with the previous one and derivation involving Hermitian operators is completed here. Using Schrodinger's equation it ...