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Alex

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 4 years, 11 months
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Top posts (26) All Questions Answers | Votes Newest

6 Invariance of $ds^2$ from invariance of all null intervals Mar 12
5 Intuition for Hamilton-Jacobi equation derived from least action Aug 3 '18
5 Why does everyone seem to think that moving clock appear to tick slower? Aug 5
4 Deriving special relativity free particle Lagrangian using infinitesimal boost? Jan 25
2 Finding number of photons per second crossing an area with distance $d$ from a radiating point Aug 8 '18
2 If decoupling means that photons no longer scatter how does neutral gas absorb CMB photons giving rise to the 21 cm signal? Aug 9 '18
2 What determines the timescale for fluctuations in the electromagnetic field from a light source? Oct 3 '18
2 Stuck on Weinberg's quick derivation of Thomas precession Oct 12 '18
2 Where does the energy for osmosis come from? [duplicate] Apr 5
2 Why standing wave conditions don't include a phase difference of π Apr 2
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