User John M

Stats

1,062

reputation

90k

reached

answers

questions

Loading…

Communities

View all

Badges

View all badges

gold badge

Famous Question

Jul 3, 2016

silver badges

Enthusiast

Dec 16, 2014
Notable Question

× 3

May 20, 2021
Yearling

× 5

Jul 18, 2021

bronze badges

Explainer

Aug 27, 2015
Organizer

Apr 5, 2013
Promoter

Nov 9, 2014

Top tags

View all tags

quantum-mechanics

Score

Posts

Posts %

electromagnetism

Score

Posts

Posts %

homework-and-exercises

Score

Posts

Posts %

material-science

Score

Posts

Posts %

continuum-mechanics

Score

Posts

Posts %

dielectric

Score

Posts

Posts %

Top posts

View all questions and answers

Can a light be bent by a magnetic field?

Jun 9, 2013

Why must the eigenvalue of the number operator be an integer?

Feb 22, 2013

Invariant polynomials of the Landau theory of phase transitions (crystal symmetry?)

Mar 15, 2016

Retrieving Maxwell's equations from the minimum action principle

May 11, 2013

Tensorial version of Hooke's law

Oct 13, 2014

Why must the angular part of the Schrodinger Equation be an eigenfunction of $L^2$?

Apr 18, 2013

Prove an action expansion's even-indexed terms have to be integrated, where the odd-indexed terms are only derivatives of the potential (WKB)

Mar 29, 2013

Angular momentum matrices (Schiff section 27)

Oct 24, 2013

Degree of anisotropy of crystal tensors

Nov 7, 2014

Quantum Mechanics of Lenz's Law?

Apr 1, 2013