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bio website arcsecond.wordpress.com
location Baltimore, MD
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I'm a physics graduate student.


Nov
25
revised Is the covariance or contravariance of vectors/tensors something that can be “visualized”?
added 335 characters in body
Nov
25
answered Is the covariance or contravariance of vectors/tensors something that can be “visualized”?
Nov
24
revised The Weyl tensor and gravitational waves
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Nov
15
awarded  Popular Question
Nov
15
awarded  Good Question
Nov
11
awarded  Good Answer
Nov
6
comment Does measuring the operator of a wave function collapse the wave function to the measured eigenstate?
If the $\phi$ are normalized, then your $\psi$ is not normalized, making this question difficult to understand.
Nov
3
answered How can contact force and gravitational pull be a Newton Pair?
Nov
2
awarded  Yearling
Nov
1
awarded  Enlightened
Nov
1
awarded  Nice Answer
Oct
30
answered How does velocity cause time dilation?
Oct
28
awarded  Enlightened
Oct
28
awarded  Nice Answer
Oct
21
revised What exactly is the microgravity field in orbit?
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Oct
21
revised What exactly is the microgravity field in orbit?
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Oct
21
revised What exactly is the microgravity field in orbit?
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Oct
21
answered What exactly is the microgravity field in orbit?
Oct
15
answered Average of $\sin^2 \omega t$, $\cos^2 \omega t$ for long times
Oct
14
awarded  Popular Question