Quantcast
Channel: Physics pages » Feynman-Hellmann theorem
Browsing latest articles
Browse All 2 View Live

Image may be NSFW.
Clik here to view.

Feynman-Hellmann theorem and the harmonic oscillator

References: Griffiths, David J. (2005), Introduction to Quantum Mechanics, 2nd Edition; Pearson Education – Problem 6.32. A useful theorem known as the Feynman-Hellmann theorem can be derived as...

View Article



Image may be NSFW.
Clik here to view.

Feynman-Hellmann theorem: hydrogen atom mean values

References: Griffiths, David J. (2005), Introduction to Quantum Mechanics, 2nd Edition; Pearson Education – Problem 6.33. As an application of the Feynman-Hellmann theorem, we can derive the...

View Article
Browsing latest articles
Browse All 2 View Live




Latest Images