Search Results
Search type | Search syntax |
---|---|
Tags | [tag] |
Exact | "words here" |
Author |
user:1234 user:me (yours) |
Score |
score:3 (3+) score:0 (none) |
Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
Views | views:250 |
Code | code:"if (foo != bar)" |
Sections |
title:apples body:"apples oranges" |
URL | url:"*.example.com" |
Saves | in:saves |
Status |
closed:yes duplicate:no migrated:no wiki:no |
Types |
is:question is:answer |
Exclude |
-[tag] -apples |
For more details on advanced search visit our help page |
A specific reference frame that describes its coordinates in a manner that does not depend on time and is isotropic.
1
vote
1
answer
150
views
Commutativity and Associativity of Poincare Transformations
Commutativity and Associativity of Poincare Transformations:
For commutativity I showed that $2$ successive transformations does not commute with the same transformations reversed.
$$(Λ_2 Λ_1, Λ_2 a …
1
vote
1
answer
98
views
Frequency of photon from decaying particle in Lab Frame [closed]
A particle of rest mass M, while at rest in the laboratory, decays into a particle of mass $m$ and speed $v$, and a photon of frequency $f$ moving in opposite direction. Relativistic momentum and ener …
0
votes
Frequency of photon from decaying particle in Lab Frame
This was just a simple re-arrangement problem which I think I have since solved.
If $Mc^2=\gamma(v)mvc+\gamma(v)mc^2$
$Mc^2=\gamma(v)mc(v+c)$
$\frac{Mc}{v+c}=\gamma(v)m$
using $0=\frac{hf}{ …
0
votes
0
answers
53
views
Energy and momentum conservation equations for frame moving at speed $v$
A particle of rest mass $M$, while at rest in the laboratory, decays into a particle of mass $m$ and speed $v$, and a photon of frequency $f$ moving in opposite direction.
I want to look at this …