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Physics
Inzinity's user avatar
Inzinity's user avatar
Inzinity's user avatar
Inzinity
  • Member for 8 years, 9 months
  • Last seen more than a week ago
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Top posts
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question
19
How does QFT account for localization (into a finite volume of space), in practice?
Oct 20, 2016
question
9
Can the Lorentz force equation in curved spacetime be derived from the Einstein-Maxwell equations?
May 21, 2022
question
6
Wick's Theorem for Yukawa Theory
Dec 19, 2016
question
5
Kepler's 3rd law applied to binary systems: How can the two orbits have different semi-major axes?
Jan 28, 2018
question
4
In special relativity, is there a prescription to find the coordinate transformation to a general (for instance accelerated) observer? And in GR?
Jan 19, 2018
question
4
Is there a simple classification of maximally symmetric spaces?
Mar 6, 2018
question
3
Why is the Hamiltonian in QFT the generator of time evolution?
Sep 22, 2016
question
3
How to derive the equation of motion for $x$ in 1D from energy conservation $E=\frac{1}{2}\left(\frac{\text d x}{\text d t}\right)^2 + V(x)$?
Dec 13, 2017
answer
3
How is it possible to know if you are in a non-inertial reference frame?
Sep 20, 2016
answer
3
Commutator with exponential $[\exp(A),\exp(B)]$
Jan 20, 2018
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50
Why does $0.75 \times 1.25$ equal $0.93$ and not $1$?
9
Looking for a rigorous treatment of the functional derivative the way it's used by physicists.
7
Does the metric in the Theory of Relativity actually satisfy the definition of a metric?
7
Are Cartesian and spherical coordinates smoothly compatible? And is the transition map a global diffeomorphism?
7
Prove that a function is smooth if it is smooth in almost all directions