Physics
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Bob Knighton
  • Member for 7 years, 11 months
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About

My goal is to help people understand difficult concepts; of course, I’ll need to learn something about them myself first.

String theory PhD candidate.

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All Questions Answers
Score Newest
answer
109
Is spacetime wholly a mathematical construct and not a real thing?
Jan 14, 2019
answer
49
Why aren't satellites disintegrated even though they orbit earth within earth's Roche Limits?
May 15, 2019
answer
34
Why during annihilation of an electron and positron 2 gamma rays are produced instead of 1?
Apr 5, 2017
answer
29
Is the presence of a magnetic field frame-dependent?
Jun 27, 2017
question
19
Yang-Mills vs Einstein-Hilbert Action
Jun 27, 2017
answer
16
Zero dimensional field theory
Nov 4, 2017
question
14
Geometric Interpretation of BRST Symmetry
Jun 20, 2017
answer
14
Proof that energy states of a harmonic oscillator given by ladder operator include all states
Jun 27, 2017
answer
13
If you hover just above the event horizon of a black hole, would you see the future of the universe?
Mar 26, 2017
answer
12
$2+1$-dimensional Einstein gravity is topological and only non-trivial globally
Jun 18, 2017
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5
Anyone have a good proof for the second part of FTC?

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