Physics – Leen Noordzij

31 Aug 202231 Aug 2022Leen NoordzijLeave a Comment

Quantum Mechanics in Pennsylvania-Undergraduate Course Updated 2022-08-31 Chapter 9, Angular Momentum, 2- and 3- Dimensions. Problem 9.7.1 Position representation wave function

16 Aug 202116 Aug 2021Leen NoordzijLeave a Comment

Quantum Mechanics and the Theoretical Minimum Updated 2021-08-16 Section 4.8 Ignoring the Phase Factor in Exercise 3.4 and the matrix σn some phase factors could not be ignored.

6 Jul 20216 Jul 2021Leen NoordzijLeave a Comment

Raindrops keep falling on my umbrella. Or how to survive as an umbrella manufacturer. Edited and Updated 2021-07-06.

27 Jun 202127 Jun 2021Leen NoordzijLeave a Comment

Quantum Mechanics in Texas, The Graduate Course Updated 2021-06-27 Section 5.4 Intermezzo Baker-Hausdorff Lemma

10 Jun 202110 Jun 2021Leen NoordzijLeave a Comment

The Theoretical Minimum to Study Classical Physics Updated 2021-06-10 Edited, A.2.3 Mathematical Proof of Kepler’s Swiped Area Law, page 55 of my notes

29 Apr 202129 Apr 2021Leen NoordzijLeave a Comment

Quantum Mechanics found in a nutshell. Updated 2021-04-29 I leave the Mahan Course

26 Feb 202126 Feb 2021Leen NoordzijLeave a Comment

On Special relativity and Classical Field Theory The theoretical minimum Updated 2021-02-26, Edited Up to Exercise 6.2, page 241

12 Sep 202012 Sep 2020Leen NoordzijLeave a Comment

Quantum Mechanics in Texas. The Undergraduate Course. Updated 2020-09-12 Sections 15.6-15.8

27 Apr 2020Leen NoordzijLeave a Comment

Puzzles with my grandchildren Updated 2020-04-27 Water-lilies growing in a pond

27 Jan 201718 Sep 2018Leen NoordzijLeave a Comment

Gravitation.

dr.l.noordzij@leennoordzij.nl