1,871 reputation
1916
bio website nolambar.blogspot.com
location Cologne, Germany
age 30
visits member for 2 years
seen 12 hours ago

Physicist in continuous training. Working on condensed matter of the strongly correlated kind.


9h
revised Why do really powerful magnets have to be really big?
small term correction
12h
suggested approved edit on Why do really powerful magnets have to be really big?
1d
comment How would a plane hitting a ball move (opposite of Pong)?
If you assume that the wall does not move after impact, then if you do the Galilean transformation and assume that the ball does not move then the wall would behave the same as the ball. The beauty is that it's easier to solve for the ball than for the wall, and we like to choose smart ways to solve problems ;)
1d
answered How would a plane hitting a ball move (opposite of Pong)?
2d
reviewed No Action Needed Poynting vector from 1st term in Lienard-Wiechert field
Apr
14
revised Why do we feel hot because of sunlight?
link and better redation
Apr
14
answered Why do we feel hot because of sunlight?
Apr
10
revised Why does replacing bra and ket basis vectors by their row and column representations give the wrong matrix representation in a non-orthogonal basis?
Fixed orthography, grammar, spaces, and title
Apr
10
suggested approved edit on Why does replacing bra and ket basis vectors by their row and column representations give the wrong matrix representation in a non-orthogonal basis?
Apr
10
comment Why does replacing bra and ket basis vectors by their row and column representations give the wrong matrix representation in a non-orthogonal basis?
You are replacing by orthogonal vectors, violating your previous supposition of them not being orthonormal.
Apr
9
answered Intuitive explanation for the existence of an energy gap in superconductors
Apr
9
comment Intuitive explanation for the existence of an energy gap in superconductors
What do you mean more precisely with "energy gap" in SC?
Apr
7
reviewed No Action Needed What is displacement time series?
Apr
7
reviewed No Action Needed Charge present at the centroid of equilateral triangle
Apr
4
awarded  Yearling
Apr
2
reviewed Reviewed Osmotic Pressure vs Hydrostatics
Apr
2
reviewed No Action Needed Drifting Maxwellian distribution for energy
Mar
31
reviewed No Action Needed Violently shaking object
Mar
20
revised The wave equation, methods of solving and superposition of waves?
improvement of punctuation
Mar
20
suggested approved edit on The wave equation, methods of solving and superposition of waves?