Physics
Peter4075
  • United Kingdom
  • Member for 10 years, 3 months
Profile Activity
Stats
2,819
reputation
252k
reached
8
answers
64
questions
About
Apparently, this user prefers to keep an air of mystery about them.

Communities (10)

Top network posts

3
gold badges
28
silver badges
46
bronze badges
View all badges

Top tags (75)

Score 7
Posts 19
Posts % 26
Score 4
Posts 37
Score 4
Posts 12
Score 4
Posts 8
Score 3
Posts 10
Score 3
Posts 10
View all tags →

Top posts (72)

All Questions Answers
Votes Newest
37 Sun's power density compared to a compost heap Nov 26 '17
33 Don't understand the integral over the square of the Dirac delta function Dec 30 '12
31 Why do objects follow geodesics in spacetime? Apr 24 '12
15 Books for general relativity Jan 31 '12
10 Hubble time, the age of the Universe and expansion rate Apr 7 '12
9 Why doesn't dark energy vary with time? Mar 30 '12
7 Nature of spacetime 4-vector and tangent space? Jun 17 '11
7 Trying to understand the weak gravitational field metric (1) Sep 10 '11
7 Geodesic deviation equation - why does the ordinary second derivative give the correct answer? Oct 17 '14
6 Schwarzschild metric Sep 28 '11
View all questions and answers →

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.