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Physics
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Harald's user avatar
Harald's user avatar
Harald
  • Member for 9 years, 10 months
  • Last seen more than a month ago
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question
7
Zee's use of Kronecker Product in "QFT in a Nutshell" to represent Dirac matrices
Jul 1, 2017
question
4
Is space — as opposed to space-time — curved by a gravitating mass?
Jun 11, 2022
question
3
Can a "flat function" be a particle trajectory? [duplicate]
Jun 21, 2015
question
3
Dicke's variable speed of light proposal and his refractive index formula
Sep 17, 2017
question
3
“Reality” of length contraction in SR vs. Bell's spaceship paradox
Dec 27, 2017
question
3
The nearly unmoving heavy star?
Jun 22, 2019
question
2
Gravitational "acceleration" and frequency change of a photon?
Jul 3, 2015
question
2
Exact meaning of radial coordinate of the Schwarzschild metric
Dec 6, 2015
question
2
Is an atomic clock's measurement principle independent of what a light clock provides
Jun 13, 2018
question
2
Infinite plane gravity: what is "mass density per unit area"?
Jul 13, 2018
Top Meta posts
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4
Any trick to mark answers as favorites, not just questions?
3
Follow-up question, how?
Top network posts
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33
ElasticSearch vs Relational Database
24
How to display network manager icon on the Xfce panel?
22
bash exec sending output to a pipe, how?
22
What is the (kind of) inverse operation to Java's Stream.flatMap()?
15
how to get emacs24 to highlight PHP