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lalala
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11 votes
3 answers
4k views

Scalar wave approximation to electrodynamic wave equation

10 votes
3 answers
294 views

To what precision is the heat capacity an extensive quantity

4 votes
0 answers
161 views

What is the problem of non-pertubative quantisation?

3 votes
1 answer
2k views

What does a hexadecapole look like? [duplicate]

3 votes
1 answer
225 views

Analytical mechanics with SR

3 votes
2 answers
471 views

Connection between pseudometric and Einstein elevator

3 votes
1 answer
48 views

Renormalisation in quantum optics

2 votes
0 answers
60 views

Landau-Lifshitz vol 2 covariant derivative typo?

2 votes
1 answer
404 views

Experimental limit on Newtonian mechanics not to depend on third derivative [duplicate]

2 votes
2 answers
286 views

Can the necessity of using anti-commutators for Dirac fields and commutator for Klein-Gorden be deduced from the field equations?

1 vote
0 answers
32 views

Time statistics of a single photon source [closed]

0 votes
2 answers
661 views

derivation qm canonical ensemble

0 votes
1 answer
497 views

Are there timelike 3D surfaces in special relativity

0 votes
0 answers
147 views

Classical text of mathematics/infinitesimals for Landau-Lifshitz